Direct leak of 40000 byte(s) in 1 object(s) allocated from:
#0 0x7f1ac252dbb8 in __interceptor_malloc ../../../../libsanitizer/asan/asan_malloc_linux.cc:62 #1 0x404b65 in my_mallocfn src/imagew-cmd.c:794 #2 0x46a79c in iw_malloc_ex src/imagew-util.c:48 #3 0x46a8a7 in iw_malloc_large src/imagew-util.c:77 #4 0x44f297 in iwgif_init_screen src/imagew-gif.c:498 #5 0x4501d7 in iwgif_read_image src/imagew-gif.c:654 #6 0x450915 in iwgif_read_main src/imagew-gif.c:726 #7 0x450cde in iw_read_gif_file src/imagew-gif.c:775 #8 0x43b243 in iw_read_file_by_fmt src/imagew-allfmts.c:61 #9 0x408025 in iwcmd_run src/imagew-cmd.c:1191 #10 0x413bfb in iwcmd_main src/imagew-cmd.c:3018 #11 0x413cde in main src/imagew-cmd.c:3067 #12 0x7f1ac1734b34 in __libc_start_main (/lib64/libc.so.6+0x21b34)
on ImageWorsener 1.3.0
#imagew $FILE out.pnm
Direct leak of 40000 byte(s) in 1 object(s) allocated from:
#0 0x7f1ac252dbb8 in __interceptor_malloc ../../../../libsanitizer/asan/asan_malloc_linux.cc:62
#1 0x404b65 in my_mallocfn src/imagew-cmd.c:794
#2 0x46a79c in iw_malloc_ex src/imagew-util.c:48
#3 0x46a8a7 in iw_malloc_large src/imagew-util.c:77
#4 0x44f297 in iwgif_init_screen src/imagew-gif.c:498
#5 0x4501d7 in iwgif_read_image src/imagew-gif.c:654
#6 0x450915 in iwgif_read_main src/imagew-gif.c:726
#7 0x450cde in iw_read_gif_file src/imagew-gif.c:775
#8 0x43b243 in iw_read_file_by_fmt src/imagew-allfmts.c:61
#9 0x408025 in iwcmd_run src/imagew-cmd.c:1191
#10 0x413bfb in iwcmd_main src/imagew-cmd.c:3018
#11 0x413cde in main src/imagew-cmd.c:3067
#12 0x7f1ac1734b34 in __libc_start_main (/lib64/libc.so.6+0x21b34)
40000 byte(s) leaked in 1 allocation(s).
testcase:
https://github.com/bestshow/p0cs/blob/master/topnm-memory-leak-in-imagew-cmd
Author: ADLab of Venustech
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