SIGABRT - lt-convert - IM6 SVN - coders/sun.c:495 - 48ae5850

[JodieC]

Source file:
https://www.dropbox.com/s/65jleie0vhpa5tx/48ae5850?dl=0

To reproduce:

Code: Select all

convert 48ae5850 null:

Output:
Aborted

BT

Code: Select all

[New LWP 3913]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Core was generated by `/home/jodicun/opt/ImageMagick-2014-12-19/utilities/.libs/lt-convert -limit memo'.
Program terminated with signal SIGABRT, Aborted.
#0  0x00007ffff6e69bb9 in __GI_raise (sig=sig@entry=0x6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56
56      ../nptl/sysdeps/unix/sysv/linux/raise.c: No such file or directory.
#0  0x00007ffff6e69bb9 in __GI_raise (sig=sig@entry=0x6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56
#1  0x00007ffff6e6cfc8 in __GI_abort () at abort.c:89
#2  0x00007ffff7897f91 in MagickSignalHandler (signal_number=0x6) at magick/magick.c:1171
#3  <signal handler called>
#4  0x00007ffff6e69bb9 in __GI_raise (sig=sig@entry=0x6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56
#5  0x00007ffff6e6cfc8 in __GI_abort () at abort.c:89
#6  0x00007ffff7897f91 in MagickSignalHandler (signal_number=0xb) at magick/magick.c:1171
#7  <signal handler called>
#8  0x00007ffff79f600d in ReadSUNImage (image_info=0x613df0, exception=0x605010) at coders/sun.c:495
#9  0x00007ffff77f0fd8 in ReadImage (image_info=image_info@entry=0x60fc50, exception=exception@entry=0x605010) at magick/constitute.c:547
#10 0x00007ffff77f2013 in ReadImages (image_info=image_info@entry=0x609330, exception=exception@entry=0x605010) at magick/constitute.c:851
#11 0x00007ffff7459948 in ConvertImageCommand (image_info=0x609330, argc=0xc, argv=0x6040d0, metadata=0x0, exception=0x605010) at wand/convert.c:622
#12 0x00007ffff74c7ab8 in MagickCommandGenesis (image_info=image_info@entry=0x605190, command=0x400880 <ConvertImageCommand@plt>, argc=argc@entry=0xc, argv=argv@entry=0x7fffffffdd78, metadata=metadata@entry=0x0, exception=exception@entry=0x605010) at wand/mogrify.c:168
#13 0x0000000000400907 in ConvertMain (argv=0x7fffffffdd78, argc=0xc) at utilities/convert.c:81
#14 main (argc=0xc, argv=0x7fffffffdd78) at utilities/convert.c:92
exe = '/home/jodicun/opt/ImageMagick-2014-12-19/utilities/.libs/lt-convert -limit memo'
*

I'm running on Im6 from SVN rev17767.

System Details:
AMD64
Distributor ID: Ubuntu
Description: Ubuntu 14.04.1 LTS
Release: 14.04
Codename: trusty

Found with American Fuzzy Lop ( http://lcamtuf.coredump.cx/afl/ )

[magick]

We can reproduce the problem you posted and have a patch in ImageMagick 6.9.0-5 Beta, available by sometime tomorrow. Thanks.