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Description of problem:
- ImageMagick segfaults in PHP when trying to convert a PSD graphic greater than 30MB in size.
Version-Release number of selected component (if applicable):
ImageMagick-6.7.2.7-2.el6.x86_64
How reproducible:
Steps to Reproduce:
1. attempt to convert a PSD graphic 30MB or larger
2.
3.
Actual results:
- Coredump
(gdb) bt 5
#0 0x000000345ef11910 in IsEventLogging () from /usr/lib64/libMagickCore.so.5
#1 0x000000345ef11a6e in LogMagickEventList () from /usr/lib64/libMagickCore.so.5
#2 0x000000345ef126da in LogMagickEvent () from /usr/lib64/libMagickCore.so.5
#3 0x000000345efa3f58 in DestroyXMLTree () from /usr/lib64/libMagickCore.so.5
#4 0x000000345efa3f78 in DestroyXMLTree () from /usr/lib64/libMagickCore.so.5
(More stack frames follow...)
(gdb) bt -15
#156250 0x000000345efa3f78 in DestroyXMLTree () from /usr/lib64/libMagickCore.so.5
#156251 0x000000345efa3f78 in DestroyXMLTree () from /usr/lib64/libMagickCore.so.5
#156252 0x000000345efa3f66 in DestroyXMLTree () from /usr/lib64/libMagickCore.so.5
#156253 0x000000345efa3f66 in DestroyXMLTree () from /usr/lib64/libMagickCore.so.5
#156254 0x000000345efa3f66 in DestroyXMLTree () from /usr/lib64/libMagickCore.so.5
#156255 0x000000345ef37a80 in GetImageProperty () from /usr/lib64/libMagickCore.so.5
#156256 0x000000345ef3a329 in SetImageProfile () from /usr/lib64/libMagickCore.so.5
#156257 0x000000345ef3a568 in SetImageProfile () from /usr/lib64/libMagickCore.so.5
#156258 0x00007f027bb9bffa in ?? () from /usr/lib64/ImageMagick-6.7.2/modules-Q16/coders/psd.so
#156259 0x000000345ee7e61c in ReadImage () from /usr/lib64/libMagickCore.so.5
#156260 0x000000345daab090 in MagickReadImage () from /usr/lib64/libMagickWand.so.5
#156261 0x00007f02818dc9ee in ?? ()
#156262 0x0000000003608690 in ?? ()
#156263 0x000000000058cc78 in ?? ()
#156264 0x0000000000000000 in ?? ()
Expected results:
- ImageMatick doesnt crash
Additional info:
Backporting upstream imagemagick 6.8.9-1 should fix this