Crash when reading PNG file in IM 6.8.9
Posted: 2014-08-14T01:25:56-07:00
IM is crashes when parsing PNG file. It works in IM 6.8.8, but it crashes in 6.8.9
To try it run this command:
It crashes with:
An invalid image example can be found here: https://dl.dropboxusercontent.com/u/155 ... _image.png
There is also a stacktrace:
Thank you for confirming and fixing this bug.
To try it run this command:
Code: Select all
identify -verbose invalid_image.pngCode: Select all
Aborted (core dumped)
There is also a stacktrace:
Code: Select all
#0 0x00007ffff229fde0 in memcpy () from /lib/libc.so.6
#1 0x00007ffff780f6a7 in CopyMagickMemory (destination=0x665a00, source=0x661910,
size=18446744073709551615) at magick/memory.c:689
#2 0x00007ffff784100c in WriteTo8BimProfile (image=0x644f20, name=0x61f8d1 "iptc",
profile=0x662920) at magick/profile.c:1226
#3 0x00007ffff784176a in SetImageProfileInternal (image=0x644f20,
name=0x61f8d1 "iptc", profile=0x662920, recursive=MagickFalse)
at magick/profile.c:1441
#4 0x00007ffff7841811 in SetImageProfile (image=0x644f20, name=0x61f8d1 "iptc",
profile=0x662920) at magick/profile.c:1455
#5 0x00007ffff79f52a3 in Magick_png_read_raw_profile (ping=0x63cc70,
image=0x644f20, image_info=0x610440, text=0x635740, ii=1) at coders/png.c:1964
#6 0x00007ffff79f971b in ReadOnePNGImage (mng_info=0x64a440, image_info=0x610440,
exception=0x604f10) at coders/png.c:3760
#7 0x00007ffff79fa357 in ReadPNGImage (image_info=0x610440, exception=0x604f10)
at coders/png.c:4113
#8 0x00007ffff7739002 in ReadImage (image_info=0x60a0c0, exception=0x604f10)
at magick/constitute.c:492
#9 0x00007ffff773a42b in ReadImages (image_info=0x60a0c0, exception=0x604f10)