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AddressSanitizer(pxscene2dtests): alloc-dealloc-mismatch @pxUtil.cpp:1005 in pxLoadSVGImage(char const*, unsigned long, pxOffscreen&, int, int) #1227

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dwrobel opened this issue Jun 7, 2018 · 0 comments
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AddressSanitizer(pxscene2dtests): alloc-dealloc-mismatch @pxUtil.cpp:1005 in pxLoadSVGImage(char const*, unsigned long, pxOffscreen&, int, int) #1227

dwrobel opened this issue Jun 7, 2018 · 0 comments

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@dwrobel
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dwrobel commented Jun 7, 2018

pxscene2dtests.sh running pxScene built with AddressSanitizer enabled crashes as following:

rt:ERROR pxUtil.cpp:984 -- Thread-12472: SVG:  Bad args.

rt:ERROR pxUtil.cpp:113 -- Thread-12472: ERROR:  pxLoadImage() - failed
=================================================================
==12472==ERROR: AddressSanitizer: alloc-dealloc-mismatch (malloc vs operator delete) on 0x602000057c90
    #0 0x7fef91d40748 in operator delete(void*) (/lib64/libasan.so.5+0xf1748)
    #1 0xa67017 in pxLoadSVGImage(char const*, unsigned long, pxOffscreen&, int, int) 
pxLoadSVGImage(char const*, unsigned long, pxOffscreen&, int, int) /home/sw/projects/pxscene/pxCore/src/pxUtil.cpp:1005
    #2 0xa6879b in pxLoadImage(char const*, unsigned long, pxOffscreen&, int, int) /home/sw/projects/pxscene/pxCore/src/pxUtil.cpp:106
    #3 0x6bc75b in pxUtilTest::pxLoadImage3ArgsLessLengthFailureTest() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/test_pxUtil.cpp:160
    #4 0x6bc75b in pxUtilTest_pxutilsTest_Test::TestBody() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/test_pxUtil.cpp:372
    #5 0x87b623 in void testing::internal::HandleSehExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2402
    #6 0x87b623 in void testing::internal::HandleExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2438
    #7 0x84c7d5 in testing::Test::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2474
    #8 0x84cb37 in testing::TestInfo::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2656
    #9 0x84cef4 in testing::TestCase::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2774
    #10 0x84e361 in testing::internal::UnitTestImpl::RunAllTests() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:4649
    #11 0x84eddd in bool testing::internal::HandleSehExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2402
    #12 0x84eddd in bool testing::internal::HandleExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2438
    #13 0x84eddd in testing::UnitTest::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:4257
    #14 0x4d3591 in RUN_ALL_TESTS() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/include/gtest/gtest.h:2233
    #15 0x4d3591 in main /home/sw/projects/pxscene/pxCore/tests/pxScene2d/pxscene2dtestsmain.cpp:119
    #16 0x7fef8cb0518a in __libc_start_main ../csu/libc-start.c:308
    #17 0x5011a9 in _start (/home/sw/projects/pxscene/pxCore/tests/pxScene2d/pxscene2dtests+0x5011a9)

0x602000057c90 is located 0 bytes inside of 16-byte region [0x602000057c90,0x602000057ca0)
allocated by thread T0 here:
    #0 0x7fef91d3de50 in calloc (/lib64/libasan.so.5+0xeee50)
    #1 0xa5c705 in nsvg__createParser /home/sw/projects/pxscene/pxCore/src/../examples/pxScene2d/external/nanosvg/src/nanosvg.h:619
    #2 0xa5c705 in nsvgParse /home/sw/projects/pxscene/pxCore/src/../examples/pxScene2d/external/nanosvg/src/nanosvg.h:2861
    #3 0xa66e0f in pxLoadSVGImage(char const*, unsigned long, pxOffscreen&, int, int) /home/sw/projects/pxscene/pxCore/src/pxUtil.cpp:988
    #4 0xa6879b in pxLoadImage(char const*, unsigned long, pxOffscreen&, int, int) /home/sw/projects/pxscene/pxCore/src/pxUtil.cpp:106
    #5 0x6bc75b in pxUtilTest::pxLoadImage3ArgsLessLengthFailureTest() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/test_pxUtil.cpp:160
    #6 0x6bc75b in pxUtilTest_pxutilsTest_Test::TestBody() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/test_pxUtil.cpp:372
    #7 0x87b623 in void testing::internal::HandleSehExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2402
    #8 0x87b623 in void testing::internal::HandleExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2438
    #9 0x84c7d5 in testing::Test::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2474
    #10 0x84cb37 in testing::TestInfo::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2656
    #11 0x84cef4 in testing::TestCase::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2774
    #12 0x84e361 in testing::internal::UnitTestImpl::RunAllTests() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:4649
    #13 0x84eddd in bool testing::internal::HandleSehExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2402
    #14 0x84eddd in bool testing::internal::HandleExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2438
    #15 0x84eddd in testing::UnitTest::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:4257
    #16 0x4d3591 in RUN_ALL_TESTS() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/include/gtest/gtest.h:2233
    #17 0x4d3591 in main /home/sw/projects/pxscene/pxCore/tests/pxScene2d/pxscene2dtestsmain.cpp:119
    #18 0x7fef8cb0518a in __libc_start_main ../csu/libc-start.c:308

SUMMARY: AddressSanitizer: alloc-dealloc-mismatch (/lib64/libasan.so.5+0xf1748) in operator delete(void*)
dwrobel added a commit to dwrobel/pxCore that referenced this issue Jun 19, 2018
@dwrobel
fix AddressSanitizer: alloc-dealloc-mismatch error (fixes pxscene#1227)
7e09c24 
Fixes the following issue:

=================================================================
==12472==ERROR: AddressSanitizer: alloc-dealloc-mismatch (malloc vs operator delete) on 0x602000057c90
    #0 0x7fef91d40748 in operator delete(void*) (/lib64/libasan.so.5+0xf1748)
    #1 0xa67017 in pxLoadSVGImage(char const*, unsigned long, pxOffscreen&, int, int)
pxLoadSVGImage(char const*, unsigned long, pxOffscreen&, int, int) /home/sw/projects/pxscene/pxCore/src/pxUtil.cpp:1005
    #2 0xa6879b in pxLoadImage(char const*, unsigned long, pxOffscreen&, int, int) /home/sw/projects/pxscene/pxCore/src/pxUtil.cpp:106
    #3 0x6bc75b in pxUtilTest::pxLoadImage3ArgsLessLengthFailureTest() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/test_pxUtil.cpp:160
    #4 0x6bc75b in pxUtilTest_pxutilsTest_Test::TestBody() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/test_pxUtil.cpp:372
    #5 0x87b623 in void testing::internal::HandleSehExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2402
    #6 0x87b623 in void testing::internal::HandleExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2438
    #7 0x84c7d5 in testing::Test::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2474
    #8 0x84cb37 in testing::TestInfo::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2656
    #9 0x84cef4 in testing::TestCase::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2774
    #10 0x84e361 in testing::internal::UnitTestImpl::RunAllTests() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:4649
    #11 0x84eddd in bool testing::internal::HandleSehExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2402
    #12 0x84eddd in bool testing::internal::HandleExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2438
    #13 0x84eddd in testing::UnitTest::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:4257
    #14 0x4d3591 in RUN_ALL_TESTS() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/include/gtest/gtest.h:2233
    #15 0x4d3591 in main /home/sw/projects/pxscene/pxCore/tests/pxScene2d/pxscene2dtestsmain.cpp:119
    #16 0x7fef8cb0518a in __libc_start_main ../csu/libc-start.c:308
    #17 0x5011a9 in _start (/home/sw/projects/pxscene/pxCore/tests/pxScene2d/pxscene2dtests+0x5011a9)

0x602000057c90 is located 0 bytes inside of 16-byte region [0x602000057c90,0x602000057ca0)
allocated by thread T0 here:
    #0 0x7fef91d3de50 in calloc (/lib64/libasan.so.5+0xeee50)
    #1 0xa5c705 in nsvg__createParser /home/sw/projects/pxscene/pxCore/src/../examples/pxScene2d/external/nanosvg/src/nanosvg.h:619
    #2 0xa5c705 in nsvgParse /home/sw/projects/pxscene/pxCore/src/../examples/pxScene2d/external/nanosvg/src/nanosvg.h:2861
    #3 0xa66e0f in pxLoadSVGImage(char const*, unsigned long, pxOffscreen&, int, int) /home/sw/projects/pxscene/pxCore/src/pxUtil.cpp:988
    #4 0xa6879b in pxLoadImage(char const*, unsigned long, pxOffscreen&, int, int) /home/sw/projects/pxscene/pxCore/src/pxUtil.cpp:106
    #5 0x6bc75b in pxUtilTest::pxLoadImage3ArgsLessLengthFailureTest() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/test_pxUtil.cpp:160
    #6 0x6bc75b in pxUtilTest_pxutilsTest_Test::TestBody() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/test_pxUtil.cpp:372
    #7 0x87b623 in void testing::internal::HandleSehExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2402
    #8 0x87b623 in void testing::internal::HandleExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2438
    #9 0x84c7d5 in testing::Test::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2474
    #10 0x84cb37 in testing::TestInfo::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2656
    #11 0x84cef4 in testing::TestCase::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2774
    #12 0x84e361 in testing::internal::UnitTestImpl::RunAllTests() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:4649
    #13 0x84eddd in bool testing::internal::HandleSehExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2402
    #14 0x84eddd in bool testing::internal::HandleExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2438
    #15 0x84eddd in testing::UnitTest::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:4257
    #16 0x4d3591 in RUN_ALL_TESTS() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/include/gtest/gtest.h:2233
    #17 0x4d3591 in main /home/sw/projects/pxscene/pxCore/tests/pxScene2d/pxscene2dtestsmain.cpp:119
    #18 0x7fef8cb0518a in __libc_start_main ../csu/libc-start.c:308

SUMMARY: AddressSanitizer: alloc-dealloc-mismatch (/lib64/libasan.so.5+0xf1748) in operator delete(void*)
dwrobel added a commit to dwrobel/pxCore that referenced this issue Jun 19, 2018
@dwrobel
fix AddressSanitizer: alloc-dealloc-mismatch error (fixes pxscene#1227)
5b4c061 
Fixes the following issue:

=================================================================
==12472==ERROR: AddressSanitizer: alloc-dealloc-mismatch (malloc vs operator delete) on 0x602000057c90
    #0 0x7fef91d40748 in operator delete(void*) (/lib64/libasan.so.5+0xf1748)
    #1 0xa67017 in pxLoadSVGImage(char const*, unsigned long, pxOffscreen&, int, int)
pxLoadSVGImage(char const*, unsigned long, pxOffscreen&, int, int) /home/sw/projects/pxscene/pxCore/src/pxUtil.cpp:1005
    #2 0xa6879b in pxLoadImage(char const*, unsigned long, pxOffscreen&, int, int) /home/sw/projects/pxscene/pxCore/src/pxUtil.cpp:106
    #3 0x6bc75b in pxUtilTest::pxLoadImage3ArgsLessLengthFailureTest() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/test_pxUtil.cpp:160
    #4 0x6bc75b in pxUtilTest_pxutilsTest_Test::TestBody() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/test_pxUtil.cpp:372
    #5 0x87b623 in void testing::internal::HandleSehExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2402
    #6 0x87b623 in void testing::internal::HandleExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2438
    #7 0x84c7d5 in testing::Test::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2474
    #8 0x84cb37 in testing::TestInfo::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2656
    #9 0x84cef4 in testing::TestCase::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2774
    #10 0x84e361 in testing::internal::UnitTestImpl::RunAllTests() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:4649
    #11 0x84eddd in bool testing::internal::HandleSehExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2402
    #12 0x84eddd in bool testing::internal::HandleExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2438
    #13 0x84eddd in testing::UnitTest::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:4257
    #14 0x4d3591 in RUN_ALL_TESTS() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/include/gtest/gtest.h:2233
    #15 0x4d3591 in main /home/sw/projects/pxscene/pxCore/tests/pxScene2d/pxscene2dtestsmain.cpp:119
    #16 0x7fef8cb0518a in __libc_start_main ../csu/libc-start.c:308
    #17 0x5011a9 in _start (/home/sw/projects/pxscene/pxCore/tests/pxScene2d/pxscene2dtests+0x5011a9)

0x602000057c90 is located 0 bytes inside of 16-byte region [0x602000057c90,0x602000057ca0)
allocated by thread T0 here:
    #0 0x7fef91d3de50 in calloc (/lib64/libasan.so.5+0xeee50)
    #1 0xa5c705 in nsvg__createParser /home/sw/projects/pxscene/pxCore/src/../examples/pxScene2d/external/nanosvg/src/nanosvg.h:619
    #2 0xa5c705 in nsvgParse /home/sw/projects/pxscene/pxCore/src/../examples/pxScene2d/external/nanosvg/src/nanosvg.h:2861
    #3 0xa66e0f in pxLoadSVGImage(char const*, unsigned long, pxOffscreen&, int, int) /home/sw/projects/pxscene/pxCore/src/pxUtil.cpp:988
    #4 0xa6879b in pxLoadImage(char const*, unsigned long, pxOffscreen&, int, int) /home/sw/projects/pxscene/pxCore/src/pxUtil.cpp:106
    #5 0x6bc75b in pxUtilTest::pxLoadImage3ArgsLessLengthFailureTest() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/test_pxUtil.cpp:160
    #6 0x6bc75b in pxUtilTest_pxutilsTest_Test::TestBody() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/test_pxUtil.cpp:372
    #7 0x87b623 in void testing::internal::HandleSehExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2402
    #8 0x87b623 in void testing::internal::HandleExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2438
    #9 0x84c7d5 in testing::Test::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2474
    #10 0x84cb37 in testing::TestInfo::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2656
    #11 0x84cef4 in testing::TestCase::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2774
    #12 0x84e361 in testing::internal::UnitTestImpl::RunAllTests() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:4649
    #13 0x84eddd in bool testing::internal::HandleSehExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2402
    #14 0x84eddd in bool testing::internal::HandleExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2438
    #15 0x84eddd in testing::UnitTest::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:4257
    #16 0x4d3591 in RUN_ALL_TESTS() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/include/gtest/gtest.h:2233
    #17 0x4d3591 in main /home/sw/projects/pxscene/pxCore/tests/pxScene2d/pxscene2dtestsmain.cpp:119
    #18 0x7fef8cb0518a in __libc_start_main ../csu/libc-start.c:308

SUMMARY: AddressSanitizer: alloc-dealloc-mismatch (/lib64/libasan.so.5+0xf1748) in operator delete(void*)
dwrobel added a commit to dwrobel/pxCore that referenced this issue Jun 19, 2018
@dwrobel
fix AddressSanitizer: alloc-dealloc-mismatch error (fixes pxscene#1227)
3b5f34c 
Fixes the following issue:

=================================================================
==12472==ERROR: AddressSanitizer: alloc-dealloc-mismatch (malloc vs operator delete) on 0x602000057c90
    #0 0x7fef91d40748 in operator delete(void*) (/lib64/libasan.so.5+0xf1748)
    #1 0xa67017 in pxLoadSVGImage(char const*, unsigned long, pxOffscreen&, int, int)
pxLoadSVGImage(char const*, unsigned long, pxOffscreen&, int, int) /home/sw/projects/pxscene/pxCore/src/pxUtil.cpp:1005
    #2 0xa6879b in pxLoadImage(char const*, unsigned long, pxOffscreen&, int, int) /home/sw/projects/pxscene/pxCore/src/pxUtil.cpp:106
    #3 0x6bc75b in pxUtilTest::pxLoadImage3ArgsLessLengthFailureTest() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/test_pxUtil.cpp:160
    #4 0x6bc75b in pxUtilTest_pxutilsTest_Test::TestBody() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/test_pxUtil.cpp:372
    #5 0x87b623 in void testing::internal::HandleSehExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2402
    #6 0x87b623 in void testing::internal::HandleExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2438
    #7 0x84c7d5 in testing::Test::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2474
    #8 0x84cb37 in testing::TestInfo::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2656
    #9 0x84cef4 in testing::TestCase::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2774
    #10 0x84e361 in testing::internal::UnitTestImpl::RunAllTests() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:4649
    #11 0x84eddd in bool testing::internal::HandleSehExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2402
    #12 0x84eddd in bool testing::internal::HandleExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2438
    #13 0x84eddd in testing::UnitTest::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:4257
    #14 0x4d3591 in RUN_ALL_TESTS() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/include/gtest/gtest.h:2233
    #15 0x4d3591 in main /home/sw/projects/pxscene/pxCore/tests/pxScene2d/pxscene2dtestsmain.cpp:119
    #16 0x7fef8cb0518a in __libc_start_main ../csu/libc-start.c:308
    #17 0x5011a9 in _start (/home/sw/projects/pxscene/pxCore/tests/pxScene2d/pxscene2dtests+0x5011a9)

0x602000057c90 is located 0 bytes inside of 16-byte region [0x602000057c90,0x602000057ca0)
allocated by thread T0 here:
    #0 0x7fef91d3de50 in calloc (/lib64/libasan.so.5+0xeee50)
    #1 0xa5c705 in nsvg__createParser /home/sw/projects/pxscene/pxCore/src/../examples/pxScene2d/external/nanosvg/src/nanosvg.h:619
    #2 0xa5c705 in nsvgParse /home/sw/projects/pxscene/pxCore/src/../examples/pxScene2d/external/nanosvg/src/nanosvg.h:2861
    #3 0xa66e0f in pxLoadSVGImage(char const*, unsigned long, pxOffscreen&, int, int) /home/sw/projects/pxscene/pxCore/src/pxUtil.cpp:988
    #4 0xa6879b in pxLoadImage(char const*, unsigned long, pxOffscreen&, int, int) /home/sw/projects/pxscene/pxCore/src/pxUtil.cpp:106
    #5 0x6bc75b in pxUtilTest::pxLoadImage3ArgsLessLengthFailureTest() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/test_pxUtil.cpp:160
    #6 0x6bc75b in pxUtilTest_pxutilsTest_Test::TestBody() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/test_pxUtil.cpp:372
    #7 0x87b623 in void testing::internal::HandleSehExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2402
    #8 0x87b623 in void testing::internal::HandleExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2438
    #9 0x84c7d5 in testing::Test::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2474
    #10 0x84cb37 in testing::TestInfo::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2656
    #11 0x84cef4 in testing::TestCase::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2774
    #12 0x84e361 in testing::internal::UnitTestImpl::RunAllTests() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:4649
    #13 0x84eddd in bool testing::internal::HandleSehExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2402
    #14 0x84eddd in bool testing::internal::HandleExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2438
    #15 0x84eddd in testing::UnitTest::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:4257
    #16 0x4d3591 in RUN_ALL_TESTS() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/include/gtest/gtest.h:2233
    #17 0x4d3591 in main /home/sw/projects/pxscene/pxCore/tests/pxScene2d/pxscene2dtestsmain.cpp:119
    #18 0x7fef8cb0518a in __libc_start_main ../csu/libc-start.c:308

SUMMARY: AddressSanitizer: alloc-dealloc-mismatch (/lib64/libasan.so.5+0xf1748) in operator delete(void*)
dwrobel added a commit to dwrobel/pxCore that referenced this issue Jun 19, 2018
@dwrobel
fix AddressSanitizer: alloc-dealloc-mismatch error (fixes pxscene#1227)
8f6ee99 
Fixes the following issue:

=================================================================
==12472==ERROR: AddressSanitizer: alloc-dealloc-mismatch (malloc vs operator delete) on 0x602000057c90
    #0 0x7fef91d40748 in operator delete(void*) (/lib64/libasan.so.5+0xf1748)
    #1 0xa67017 in pxLoadSVGImage(char const*, unsigned long, pxOffscreen&, int, int)
pxLoadSVGImage(char const*, unsigned long, pxOffscreen&, int, int) /home/sw/projects/pxscene/pxCore/src/pxUtil.cpp:1005
    #2 0xa6879b in pxLoadImage(char const*, unsigned long, pxOffscreen&, int, int) /home/sw/projects/pxscene/pxCore/src/pxUtil.cpp:106
    #3 0x6bc75b in pxUtilTest::pxLoadImage3ArgsLessLengthFailureTest() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/test_pxUtil.cpp:160
    #4 0x6bc75b in pxUtilTest_pxutilsTest_Test::TestBody() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/test_pxUtil.cpp:372
    #5 0x87b623 in void testing::internal::HandleSehExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2402
    #6 0x87b623 in void testing::internal::HandleExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2438
    #7 0x84c7d5 in testing::Test::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2474
    #8 0x84cb37 in testing::TestInfo::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2656
    #9 0x84cef4 in testing::TestCase::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2774
    #10 0x84e361 in testing::internal::UnitTestImpl::RunAllTests() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:4649
    #11 0x84eddd in bool testing::internal::HandleSehExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2402
    #12 0x84eddd in bool testing::internal::HandleExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2438
    #13 0x84eddd in testing::UnitTest::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:4257
    #14 0x4d3591 in RUN_ALL_TESTS() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/include/gtest/gtest.h:2233
    #15 0x4d3591 in main /home/sw/projects/pxscene/pxCore/tests/pxScene2d/pxscene2dtestsmain.cpp:119
    #16 0x7fef8cb0518a in __libc_start_main ../csu/libc-start.c:308
    #17 0x5011a9 in _start (/home/sw/projects/pxscene/pxCore/tests/pxScene2d/pxscene2dtests+0x5011a9)

0x602000057c90 is located 0 bytes inside of 16-byte region [0x602000057c90,0x602000057ca0)
allocated by thread T0 here:
    #0 0x7fef91d3de50 in calloc (/lib64/libasan.so.5+0xeee50)
    #1 0xa5c705 in nsvg__createParser /home/sw/projects/pxscene/pxCore/src/../examples/pxScene2d/external/nanosvg/src/nanosvg.h:619
    #2 0xa5c705 in nsvgParse /home/sw/projects/pxscene/pxCore/src/../examples/pxScene2d/external/nanosvg/src/nanosvg.h:2861
    #3 0xa66e0f in pxLoadSVGImage(char const*, unsigned long, pxOffscreen&, int, int) /home/sw/projects/pxscene/pxCore/src/pxUtil.cpp:988
    #4 0xa6879b in pxLoadImage(char const*, unsigned long, pxOffscreen&, int, int) /home/sw/projects/pxscene/pxCore/src/pxUtil.cpp:106
    #5 0x6bc75b in pxUtilTest::pxLoadImage3ArgsLessLengthFailureTest() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/test_pxUtil.cpp:160
    #6 0x6bc75b in pxUtilTest_pxutilsTest_Test::TestBody() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/test_pxUtil.cpp:372
    #7 0x87b623 in void testing::internal::HandleSehExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2402
    #8 0x87b623 in void testing::internal::HandleExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2438
    #9 0x84c7d5 in testing::Test::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2474
    #10 0x84cb37 in testing::TestInfo::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2656
    #11 0x84cef4 in testing::TestCase::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2774
    #12 0x84e361 in testing::internal::UnitTestImpl::RunAllTests() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:4649
    #13 0x84eddd in bool testing::internal::HandleSehExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2402
    #14 0x84eddd in bool testing::internal::HandleExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2438
    #15 0x84eddd in testing::UnitTest::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:4257
    #16 0x4d3591 in RUN_ALL_TESTS() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/include/gtest/gtest.h:2233
    #17 0x4d3591 in main /home/sw/projects/pxscene/pxCore/tests/pxScene2d/pxscene2dtestsmain.cpp:119
    #18 0x7fef8cb0518a in __libc_start_main ../csu/libc-start.c:308

SUMMARY: AddressSanitizer: alloc-dealloc-mismatch (/lib64/libasan.so.5+0xf1748) in operator delete(void*)
dwrobel added a commit to dwrobel/pxCore that referenced this issue Jun 19, 2018
@dwrobel
fix AddressSanitizer: alloc-dealloc-mismatch error (fixes pxscene#1227)
43251dc 
Fixes the following issue:

=================================================================
==12472==ERROR: AddressSanitizer: alloc-dealloc-mismatch (malloc vs operator delete) on 0x602000057c90
    #0 0x7fef91d40748 in operator delete(void*) (/lib64/libasan.so.5+0xf1748)
    #1 0xa67017 in pxLoadSVGImage(char const*, unsigned long, pxOffscreen&, int, int)
pxLoadSVGImage(char const*, unsigned long, pxOffscreen&, int, int) /home/sw/projects/pxscene/pxCore/src/pxUtil.cpp:1005
    #2 0xa6879b in pxLoadImage(char const*, unsigned long, pxOffscreen&, int, int) /home/sw/projects/pxscene/pxCore/src/pxUtil.cpp:106
    #3 0x6bc75b in pxUtilTest::pxLoadImage3ArgsLessLengthFailureTest() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/test_pxUtil.cpp:160
    #4 0x6bc75b in pxUtilTest_pxutilsTest_Test::TestBody() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/test_pxUtil.cpp:372
    #5 0x87b623 in void testing::internal::HandleSehExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2402
    #6 0x87b623 in void testing::internal::HandleExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2438
    #7 0x84c7d5 in testing::Test::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2474
    #8 0x84cb37 in testing::TestInfo::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2656
    #9 0x84cef4 in testing::TestCase::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2774
    #10 0x84e361 in testing::internal::UnitTestImpl::RunAllTests() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:4649
    #11 0x84eddd in bool testing::internal::HandleSehExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2402
    #12 0x84eddd in bool testing::internal::HandleExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2438
    #13 0x84eddd in testing::UnitTest::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:4257
    #14 0x4d3591 in RUN_ALL_TESTS() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/include/gtest/gtest.h:2233
    #15 0x4d3591 in main /home/sw/projects/pxscene/pxCore/tests/pxScene2d/pxscene2dtestsmain.cpp:119
    #16 0x7fef8cb0518a in __libc_start_main ../csu/libc-start.c:308
    #17 0x5011a9 in _start (/home/sw/projects/pxscene/pxCore/tests/pxScene2d/pxscene2dtests+0x5011a9)

0x602000057c90 is located 0 bytes inside of 16-byte region [0x602000057c90,0x602000057ca0)
allocated by thread T0 here:
    #0 0x7fef91d3de50 in calloc (/lib64/libasan.so.5+0xeee50)
    #1 0xa5c705 in nsvg__createParser /home/sw/projects/pxscene/pxCore/src/../examples/pxScene2d/external/nanosvg/src/nanosvg.h:619
    #2 0xa5c705 in nsvgParse /home/sw/projects/pxscene/pxCore/src/../examples/pxScene2d/external/nanosvg/src/nanosvg.h:2861
    #3 0xa66e0f in pxLoadSVGImage(char const*, unsigned long, pxOffscreen&, int, int) /home/sw/projects/pxscene/pxCore/src/pxUtil.cpp:988
    #4 0xa6879b in pxLoadImage(char const*, unsigned long, pxOffscreen&, int, int) /home/sw/projects/pxscene/pxCore/src/pxUtil.cpp:106
    #5 0x6bc75b in pxUtilTest::pxLoadImage3ArgsLessLengthFailureTest() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/test_pxUtil.cpp:160
    #6 0x6bc75b in pxUtilTest_pxutilsTest_Test::TestBody() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/test_pxUtil.cpp:372
    #7 0x87b623 in void testing::internal::HandleSehExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2402
    #8 0x87b623 in void testing::internal::HandleExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2438
    #9 0x84c7d5 in testing::Test::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2474
    #10 0x84cb37 in testing::TestInfo::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2656
    #11 0x84cef4 in testing::TestCase::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2774
    #12 0x84e361 in testing::internal::UnitTestImpl::RunAllTests() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:4649
    #13 0x84eddd in bool testing::internal::HandleSehExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2402
    #14 0x84eddd in bool testing::internal::HandleExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2438
    #15 0x84eddd in testing::UnitTest::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:4257
    #16 0x4d3591 in RUN_ALL_TESTS() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/include/gtest/gtest.h:2233
    #17 0x4d3591 in main /home/sw/projects/pxscene/pxCore/tests/pxScene2d/pxscene2dtestsmain.cpp:119
    #18 0x7fef8cb0518a in __libc_start_main ../csu/libc-start.c:308

SUMMARY: AddressSanitizer: alloc-dealloc-mismatch (/lib64/libasan.so.5+0xf1748) in operator delete(void*)

updated freetype.vcxproj for newer version (not merged yet)

commit f3c9881
Author: arun-govindan <arun_govindan@comcast.com>
Date:   Mon Jun 11 11:57:12 2018 -0400

    updated freetype.vcxproj for newer version

commit 947332a
Author: arun-govindan <arun_govindan@comcast.com>
Date:   Thu Jun 7 10:18:05 2018 -0400

    Removing the older version

commit aaf3eb7
Author: arun-govindan <arun_govindan@comcast.com>
Date:   Fri Jun 8 10:31:34 2018 -0400

    Modifications required to support new freetype

commit 901d487
Author: arun-govindan <arun_govindan@comcast.com>
Date:   Thu Jun 7 09:17:58 2018 -0400

    Moving to freetype-2.8.1
dwrobel added a commit to dwrobel/pxCore that referenced this issue Jun 19, 2018
@dwrobel
fix AddressSanitizer: alloc-dealloc-mismatch error (fixes pxscene#1227)
eda8913 
Fixes the following issue:

    =================================================================
    ==12472==ERROR: AddressSanitizer: alloc-dealloc-mismatch (malloc vs operator delete) on 0x602000057c90
        #0 0x7fef91d40748 in operator delete(void*) (/lib64/libasan.so.5+0xf1748)
        #1 0xa67017 in pxLoadSVGImage(char const*, unsigned long, pxOffscreen&, int, int)
    pxLoadSVGImage(char const*, unsigned long, pxOffscreen&, int, int) /home/sw/projects/pxscene/pxCore/src/pxUtil.cpp:1005
        #2 0xa6879b in pxLoadImage(char const*, unsigned long, pxOffscreen&, int, int) /home/sw/projects/pxscene/pxCore/src/pxUtil.cpp:106
        #3 0x6bc75b in pxUtilTest::pxLoadImage3ArgsLessLengthFailureTest() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/test_pxUtil.cpp:160
        #4 0x6bc75b in pxUtilTest_pxutilsTest_Test::TestBody() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/test_pxUtil.cpp:372
        #5 0x87b623 in void testing::internal::HandleSehExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2402
        #6 0x87b623 in void testing::internal::HandleExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2438
        #7 0x84c7d5 in testing::Test::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2474
        #8 0x84cb37 in testing::TestInfo::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2656
        #9 0x84cef4 in testing::TestCase::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2774
        #10 0x84e361 in testing::internal::UnitTestImpl::RunAllTests() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:4649
        #11 0x84eddd in bool testing::internal::HandleSehExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2402
        #12 0x84eddd in bool testing::internal::HandleExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2438
        #13 0x84eddd in testing::UnitTest::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:4257
        #14 0x4d3591 in RUN_ALL_TESTS() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/include/gtest/gtest.h:2233
        #15 0x4d3591 in main /home/sw/projects/pxscene/pxCore/tests/pxScene2d/pxscene2dtestsmain.cpp:119
        #16 0x7fef8cb0518a in __libc_start_main ../csu/libc-start.c:308
        #17 0x5011a9 in _start (/home/sw/projects/pxscene/pxCore/tests/pxScene2d/pxscene2dtests+0x5011a9)

    0x602000057c90 is located 0 bytes inside of 16-byte region [0x602000057c90,0x602000057ca0)
    allocated by thread T0 here:
        #0 0x7fef91d3de50 in calloc (/lib64/libasan.so.5+0xeee50)
        #1 0xa5c705 in nsvg__createParser /home/sw/projects/pxscene/pxCore/src/../examples/pxScene2d/external/nanosvg/src/nanosvg.h:619
        #2 0xa5c705 in nsvgParse /home/sw/projects/pxscene/pxCore/src/../examples/pxScene2d/external/nanosvg/src/nanosvg.h:2861
        #3 0xa66e0f in pxLoadSVGImage(char const*, unsigned long, pxOffscreen&, int, int) /home/sw/projects/pxscene/pxCore/src/pxUtil.cpp:988
        #4 0xa6879b in pxLoadImage(char const*, unsigned long, pxOffscreen&, int, int) /home/sw/projects/pxscene/pxCore/src/pxUtil.cpp:106
        #5 0x6bc75b in pxUtilTest::pxLoadImage3ArgsLessLengthFailureTest() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/test_pxUtil.cpp:160
        #6 0x6bc75b in pxUtilTest_pxutilsTest_Test::TestBody() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/test_pxUtil.cpp:372
        #7 0x87b623 in void testing::internal::HandleSehExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2402
        #8 0x87b623 in void testing::internal::HandleExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2438
        #9 0x84c7d5 in testing::Test::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2474
        #10 0x84cb37 in testing::TestInfo::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2656
        #11 0x84cef4 in testing::TestCase::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2774
        #12 0x84e361 in testing::internal::UnitTestImpl::RunAllTests() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:4649
        #13 0x84eddd in bool testing::internal::HandleSehExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2402
        #14 0x84eddd in bool testing::internal::HandleExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2438
        #15 0x84eddd in testing::UnitTest::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:4257
        #16 0x4d3591 in RUN_ALL_TESTS() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/include/gtest/gtest.h:2233
        #17 0x4d3591 in main /home/sw/projects/pxscene/pxCore/tests/pxScene2d/pxscene2dtestsmain.cpp:119
        #18 0x7fef8cb0518a in __libc_start_main ../csu/libc-start.c:308

    SUMMARY: AddressSanitizer: alloc-dealloc-mismatch (/lib64/libasan.so.5+0xf1748) in operator delete(void*)
dwrobel added a commit to dwrobel/pxCore that referenced this issue Jun 19, 2018
@dwrobel
fix AddressSanitizer: alloc-dealloc-mismatch error (fixes pxscene#1227)
c0fa956 
Fixes the following issue:

    =================================================================
    ==12472==ERROR: AddressSanitizer: alloc-dealloc-mismatch (malloc vs operator delete) on 0x602000057c90
        #0 0x7fef91d40748 in operator delete(void*) (/lib64/libasan.so.5+0xf1748)
        #1 0xa67017 in pxLoadSVGImage(char const*, unsigned long, pxOffscreen&, int, int)
    pxLoadSVGImage(char const*, unsigned long, pxOffscreen&, int, int) /home/sw/projects/pxscene/pxCore/src/pxUtil.cpp:1005
        #2 0xa6879b in pxLoadImage(char const*, unsigned long, pxOffscreen&, int, int) /home/sw/projects/pxscene/pxCore/src/pxUtil.cpp:106
        #3 0x6bc75b in pxUtilTest::pxLoadImage3ArgsLessLengthFailureTest() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/test_pxUtil.cpp:160
        #4 0x6bc75b in pxUtilTest_pxutilsTest_Test::TestBody() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/test_pxUtil.cpp:372
        #5 0x87b623 in void testing::internal::HandleSehExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2402
        #6 0x87b623 in void testing::internal::HandleExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2438
        #7 0x84c7d5 in testing::Test::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2474
        #8 0x84cb37 in testing::TestInfo::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2656
        #9 0x84cef4 in testing::TestCase::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2774
        #10 0x84e361 in testing::internal::UnitTestImpl::RunAllTests() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:4649
        #11 0x84eddd in bool testing::internal::HandleSehExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2402
        #12 0x84eddd in bool testing::internal::HandleExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2438
        #13 0x84eddd in testing::UnitTest::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:4257
        #14 0x4d3591 in RUN_ALL_TESTS() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/include/gtest/gtest.h:2233
        #15 0x4d3591 in main /home/sw/projects/pxscene/pxCore/tests/pxScene2d/pxscene2dtestsmain.cpp:119
        #16 0x7fef8cb0518a in __libc_start_main ../csu/libc-start.c:308
        #17 0x5011a9 in _start (/home/sw/projects/pxscene/pxCore/tests/pxScene2d/pxscene2dtests+0x5011a9)

    0x602000057c90 is located 0 bytes inside of 16-byte region [0x602000057c90,0x602000057ca0)
    allocated by thread T0 here:
        #0 0x7fef91d3de50 in calloc (/lib64/libasan.so.5+0xeee50)
        #1 0xa5c705 in nsvg__createParser /home/sw/projects/pxscene/pxCore/src/../examples/pxScene2d/external/nanosvg/src/nanosvg.h:619
        #2 0xa5c705 in nsvgParse /home/sw/projects/pxscene/pxCore/src/../examples/pxScene2d/external/nanosvg/src/nanosvg.h:2861
        #3 0xa66e0f in pxLoadSVGImage(char const*, unsigned long, pxOffscreen&, int, int) /home/sw/projects/pxscene/pxCore/src/pxUtil.cpp:988
        #4 0xa6879b in pxLoadImage(char const*, unsigned long, pxOffscreen&, int, int) /home/sw/projects/pxscene/pxCore/src/pxUtil.cpp:106
        #5 0x6bc75b in pxUtilTest::pxLoadImage3ArgsLessLengthFailureTest() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/test_pxUtil.cpp:160
        #6 0x6bc75b in pxUtilTest_pxutilsTest_Test::TestBody() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/test_pxUtil.cpp:372
        #7 0x87b623 in void testing::internal::HandleSehExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2402
        #8 0x87b623 in void testing::internal::HandleExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2438
        #9 0x84c7d5 in testing::Test::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2474
        #10 0x84cb37 in testing::TestInfo::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2656
        #11 0x84cef4 in testing::TestCase::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2774
        #12 0x84e361 in testing::internal::UnitTestImpl::RunAllTests() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:4649
        #13 0x84eddd in bool testing::internal::HandleSehExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2402
        #14 0x84eddd in bool testing::internal::HandleExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2438
        #15 0x84eddd in testing::UnitTest::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:4257
        #16 0x4d3591 in RUN_ALL_TESTS() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/include/gtest/gtest.h:2233
        #17 0x4d3591 in main /home/sw/projects/pxscene/pxCore/tests/pxScene2d/pxscene2dtestsmain.cpp:119
        #18 0x7fef8cb0518a in __libc_start_main ../csu/libc-start.c:308

    SUMMARY: AddressSanitizer: alloc-dealloc-mismatch (/lib64/libasan.so.5+0xf1748) in operator delete(void*)
dwrobel added a commit to dwrobel/pxCore that referenced this issue Jun 19, 2018
@dwrobel
fix AddressSanitizer: alloc-dealloc-mismatch error (fixes pxscene#1227)
7e7a93b 
Fixes the following issue:

    =================================================================
    ==12472==ERROR: AddressSanitizer: alloc-dealloc-mismatch (malloc vs operator delete) on 0x602000057c90
        #0 0x7fef91d40748 in operator delete(void*) (/lib64/libasan.so.5+0xf1748)
        #1 0xa67017 in pxLoadSVGImage(char const*, unsigned long, pxOffscreen&, int, int)
    pxLoadSVGImage(char const*, unsigned long, pxOffscreen&, int, int) /home/sw/projects/pxscene/pxCore/src/pxUtil.cpp:1005
        #2 0xa6879b in pxLoadImage(char const*, unsigned long, pxOffscreen&, int, int) /home/sw/projects/pxscene/pxCore/src/pxUtil.cpp:106
        #3 0x6bc75b in pxUtilTest::pxLoadImage3ArgsLessLengthFailureTest() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/test_pxUtil.cpp:160
        #4 0x6bc75b in pxUtilTest_pxutilsTest_Test::TestBody() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/test_pxUtil.cpp:372
        #5 0x87b623 in void testing::internal::HandleSehExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2402
        #6 0x87b623 in void testing::internal::HandleExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2438
        #7 0x84c7d5 in testing::Test::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2474
        #8 0x84cb37 in testing::TestInfo::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2656
        #9 0x84cef4 in testing::TestCase::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2774
        #10 0x84e361 in testing::internal::UnitTestImpl::RunAllTests() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:4649
        #11 0x84eddd in bool testing::internal::HandleSehExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2402
        #12 0x84eddd in bool testing::internal::HandleExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2438
        #13 0x84eddd in testing::UnitTest::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:4257
        #14 0x4d3591 in RUN_ALL_TESTS() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/include/gtest/gtest.h:2233
        #15 0x4d3591 in main /home/sw/projects/pxscene/pxCore/tests/pxScene2d/pxscene2dtestsmain.cpp:119
        #16 0x7fef8cb0518a in __libc_start_main ../csu/libc-start.c:308
        #17 0x5011a9 in _start (/home/sw/projects/pxscene/pxCore/tests/pxScene2d/pxscene2dtests+0x5011a9)

    0x602000057c90 is located 0 bytes inside of 16-byte region [0x602000057c90,0x602000057ca0)
    allocated by thread T0 here:
        #0 0x7fef91d3de50 in calloc (/lib64/libasan.so.5+0xeee50)
        #1 0xa5c705 in nsvg__createParser /home/sw/projects/pxscene/pxCore/src/../examples/pxScene2d/external/nanosvg/src/nanosvg.h:619
        #2 0xa5c705 in nsvgParse /home/sw/projects/pxscene/pxCore/src/../examples/pxScene2d/external/nanosvg/src/nanosvg.h:2861
        #3 0xa66e0f in pxLoadSVGImage(char const*, unsigned long, pxOffscreen&, int, int) /home/sw/projects/pxscene/pxCore/src/pxUtil.cpp:988
        #4 0xa6879b in pxLoadImage(char const*, unsigned long, pxOffscreen&, int, int) /home/sw/projects/pxscene/pxCore/src/pxUtil.cpp:106
        #5 0x6bc75b in pxUtilTest::pxLoadImage3ArgsLessLengthFailureTest() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/test_pxUtil.cpp:160
        #6 0x6bc75b in pxUtilTest_pxutilsTest_Test::TestBody() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/test_pxUtil.cpp:372
        #7 0x87b623 in void testing::internal::HandleSehExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2402
        #8 0x87b623 in void testing::internal::HandleExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2438
        #9 0x84c7d5 in testing::Test::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2474
        #10 0x84cb37 in testing::TestInfo::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2656
        #11 0x84cef4 in testing::TestCase::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2774
        #12 0x84e361 in testing::internal::UnitTestImpl::RunAllTests() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:4649
        #13 0x84eddd in bool testing::internal::HandleSehExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2402
        #14 0x84eddd in bool testing::internal::HandleExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:2438
        #15 0x84eddd in testing::UnitTest::Run() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/src/gtest.cc:4257
        #16 0x4d3591 in RUN_ALL_TESTS() /home/sw/projects/pxscene/pxCore/tests/pxScene2d/../../examples/pxScene2d/external/gtest/googletest/include/gtest/gtest.h:2233
        #17 0x4d3591 in main /home/sw/projects/pxscene/pxCore/tests/pxScene2d/pxscene2dtestsmain.cpp:119
        #18 0x7fef8cb0518a in __libc_start_main ../csu/libc-start.c:308

    SUMMARY: AddressSanitizer: alloc-dealloc-mismatch (/lib64/libasan.so.5+0xf1748) in operator delete(void*)
@mfiess mfiess closed this as completed in dfe1cba Jun 19, 2018
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@dwrobel