Closed
Description
Prerequisites
- I have written a descriptive issue title
- I have verified that I am using the latest version of ImageMagick
- I have searched open and closed issues to ensure it has not already been reported
Description
I found a problem that will cause the program hang, and the CPU and memory will be exhausted.
If limit memory, it will crash.
Steps to Reproduce
- Download and unzip POC1.zip
- Run
magick convert POC1 /dev/null - When I limit width and height, it's still hanged.
<policy domain="resource" name="width" value="1KP"/>
<policy domain="resource" name="height" value="1KP"/>
- When I limit memory use
ulimit -Sv 200000, it crash quickly.
Here is part of the information that ASan output:
......
0xf4e00000-0xf4f00000
0xf5000000-0xf5100000
0xf519b000-0xf51b3000
0xf51b3000-0xf51b4000 /usr/lib/locale/locale-archive
0xf51b4000-0xf6397000
0xf6397000-0xf6547000 /lib/i386-linux-gnu/libc-2.23.so
0xf6547000-0xf6549000 /lib/i386-linux-gnu/libc-2.23.so
0xf6549000-0xf654a000 /lib/i386-linux-gnu/libc-2.23.so
0xf654a000-0xf654e000
0xf654e000-0xf656a000 /lib/i386-linux-gnu/libgcc_s.so.1
0xf656a000-0xf656b000 /lib/i386-linux-gnu/libgcc_s.so.1
0xf656b000-0xf656e000 /lib/i386-linux-gnu/libdl-2.23.so
0xf656e000-0xf656f000 /lib/i386-linux-gnu/libdl-2.23.so
0xf656f000-0xf6570000 /lib/i386-linux-gnu/libdl-2.23.so
0xf6570000-0xf6577000 /lib/i386-linux-gnu/librt-2.23.so
0xf6577000-0xf6578000 /lib/i386-linux-gnu/librt-2.23.so
0xf6578000-0xf6579000 /lib/i386-linux-gnu/librt-2.23.so
0xf6579000-0xf6592000 /lib/i386-linux-gnu/libpthread-2.23.so
0xf6592000-0xf6593000 /lib/i386-linux-gnu/libpthread-2.23.so
0xf6593000-0xf6594000 /lib/i386-linux-gnu/libpthread-2.23.so
0xf6594000-0xf6596000
0xf6596000-0xf65e9000 /lib/i386-linux-gnu/libm-2.23.so
0xf65e9000-0xf65ea000 /lib/i386-linux-gnu/libm-2.23.so
0xf65ea000-0xf65eb000 /lib/i386-linux-gnu/libm-2.23.so
0xf65eb000-0xf65ec000
0xf65ec000-0xf660e000 /usr/lib/i386-linux-gnu/libgomp.so.1.0.0
0xf660e000-0xf660f000 /usr/lib/i386-linux-gnu/libgomp.so.1.0.0
0xf660f000-0xf6610000 /usr/lib/i386-linux-gnu/libgomp.so.1.0.0
0xf6610000-0xf6629000 /lib/i386-linux-gnu/libz.so.1.2.8
0xf6629000-0xf662a000 /lib/i386-linux-gnu/libz.so.1.2.8
0xf662a000-0xf662b000 /lib/i386-linux-gnu/libz.so.1.2.8
0xf662b000-0xf6646000
0xf6646000-0xf6c47000 /usr/local/lib/libMagickWand-7.Q16HDRI.so.6.0.0
0xf6c47000-0xf6c48000 /usr/local/lib/libMagickWand-7.Q16HDRI.so.6.0.0
0xf6c48000-0xf6c5c000 /usr/local/lib/libMagickWand-7.Q16HDRI.so.6.0.0
0xf6c5c000-0xf6c7e000 /usr/local/lib/libMagickWand-7.Q16HDRI.so.6.0.0
0xf6c7e000-0xf7d8a000 /usr/local/lib/libMagickCore-7.Q16HDRI.so.6.0.0
0xf7d8a000-0xf7e7a000 /usr/local/lib/libMagickCore-7.Q16HDRI.so.6.0.0
0xf7e7a000-0xf7ee9000 /usr/local/lib/libMagickCore-7.Q16HDRI.so.6.0.0
0xf7ee9000-0xf7eed000
0xf7eed000-0xf7ef0000 [vvar]
0xf7ef0000-0xf7ef2000 [vdso]
0xf7ef2000-0xf7f15000 /lib/i386-linux-gnu/ld-2.23.so
0xf7f15000-0xf7f16000 /lib/i386-linux-gnu/ld-2.23.so
0xf7f16000-0xf7f17000 /lib/i386-linux-gnu/ld-2.23.so
0xffd0c000-0xffd2d000 [stack]
==22437==End of process memory map.
==22437==AddressSanitizer CHECK failed: sanitizer_common.cc:183 "((0 && "unable to mmap")) != (0)" (0x0, 0x0)
ERROR: Failed to mmap
System Configuration
- ImageMagick version: ImageMagick 7.0.8-16 Q16 x86_64
- Environment (Operating system, version and so on): Ubuntu 16.04.4 LTS
- Additional information: git commit 38dd0db