easytag crashed with SIGSEGV in FLAC__metadata_object_picture_set_description()

[Benjamin Drung]

Binary package hint: easytag

The program crashes if I save an image in a flac file that does contain an empty image description.

ProblemType: Crash
DistroRelease: Ubuntu 10.04
Package: easytag 2.1.6-1ubuntu1
ProcVersionSignature: Ubuntu 2.6.32-19.28-generic 2.6.32.10+drm33.1
Uname: Linux 2.6.32-19-generic x86_64
Architecture: amd64
Date: Fri Apr 9 00:59:09 2010
ExecutablePath: /usr/bin/easytag
InstallationMedia: Ubuntu 10.04 "Lucid Lynx" - Beta amd64 (20100318)
ProcCmdline: easytag /home/username/Musik/flac/A\ Cappella/Die\ Prinzen/1992\ Küssen\ verboten
ProcEnviron:
 PATH=(custom, user)
 LANG=de_DE.utf8
 SHELL=/bin/bash
SegvAnalysis:
 Segfault happened at: 0x7f2cd1cb2022: pcmpeqb (%rdi),%xmm2
 PC (0x7f2cd1cb2022) ok
 source "(%rdi)" (0x00000000) not located in a known VMA region (needed readable region)!
 destination "%xmm2" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: easytag
StacktraceTop:
 ?? () from /lib/libc.so.6
 FLAC__metadata_object_picture_set_description ()
 ?? ()
 ?? ()
 ?? ()
Title: easytag crashed with SIGSEGV in FLAC__metadata_object_picture_set_description()
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare

[Apport retracing service (apport)]

StacktraceTop:
 __strlen_sse2 () at ../sysdeps/x86_64/multiarch/../strlen.S:31
 FLAC__metadata_object_picture_set_description (
 Flac_Tag_Write_File_Tag (ETFile=0x16f0ab0)
 ET_Save_File_Tag_To_HD (ETFile=0x16f0ab0)
 Write_File_Tag (ETFile=0x16f0ab0, hide_msgbox=1)

[Timo Aaltonen (tjaalton)]

hmm, I tested the latest upstream code, and I can't reproduce this anymore! There's a git repository which has a bunch of fixes (inluding all the patches we've carried), see here:

http://sourceforge.net/mailarchive/forum.php?thread_name=AANLkTimbpb%2BvSWwrESSCWYkvXNn7rW0jvtzAhX2iNsCB%40mail.gmail.com&forum_name=easytag-mailing

[David King (amigadave)]

Fixed upstream:

https://git.gnome.org/browse/easytag/commit/?id=1ebeb8ec5fe62f9ed5564707dc479eb21158001e

The fix was present in the 2.1.8 release of EasyTAG.