Comment 0 for bug 1512120

When renaming files in a folder while re-sorting similarly named files, thunar crashes fairly often. Apport does not detect the crashes.

Running thunar in valgrind produces these log entries in the moment of the crash:

==28859== Thread 1:
==28859== Invalid read of size 1
==28859== at 0x04c2ffd3: strcmp (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==28859== by 0x0014590c: thunar_file_compare_by_name (within /usr/bin/thunar)
==28859== by 0x00153e3d: thunar_list_model_cmp_func (within /usr/bin/thunar)
==28859== by 0x07e4da23: ??? (in /lib/x86_64-linux-gnu/libglib-2.0.so.0.4600.1)
==28859== Address 0x0 is not stack'd, malloc'd or (recently) free'd
==28859==
==28859== Process terminating with default action of signal 11 (SIGSEGV)
==28859== Access not within mapped region at address 0x0
==28859== at 0x04c2ffd3: strcmp (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==28859== by 0x0014590c: thunar_file_compare_by_name (within /usr/bin/thunar)
==28859== by 0x00153e3d: thunar_list_model_cmp_func (within /usr/bin/thunar)
==28859== by 0x07e4da23: ??? (in /lib/x86_64-linux-gnu/libglib-2.0.so.0.4600.1)
==28859== If you believe this happened as a result of a stack
==28859== overflow in your program's main thread (unlikely but
==28859== possible), you can try to increase the size of the
==28859== main thread stack using the --main-stacksize= flag.
==28859== The main thread stack size used in this run was 8388608.
==28859==
==28859== HEAP SUMMARY:
==28859== in use at exit: 11,169,056 bytes in 101,668 blocks
==28859== total heap usage: 8,917,549 allocs, 8,815,881 frees, 736,520,410 bytes allocated
==28859==
==28859== For counts of detected and suppressed errors, rerun with: -v
==28859== Use --track-origins=yes to see where uninitialised values come from
==28859== ERROR SUMMARY: 1046 errors from 45 contexts (suppressed: 0 from 0)
==28859==

ProblemType: Bug
DistroRelease: Ubuntu 15.10
Package: thunar 1.6.10-1
ProcVersionSignature: Ubuntu 4.2.0-16.19-generic 4.2.3
Uname: Linux 4.2.0-16-generic x86_64
ApportVersion: 2.19.1-0ubuntu4
Architecture: amd64
CurrentDesktop: XFCE
Date: Sun Nov 1 18:57:09 2015
InstallationDate: Installed on 2015-02-05 (268 days ago)
InstallationMedia: Xubuntu 15.04 "Vivid Vervet" - Alpha amd64 (20150205)
SourcePackage: thunar
UpgradeStatus: Upgraded to wily on 2015-05-28 (156 days ago)