Ubuntu
audacious package

audacious crashed while attempting to sort 3000 songs by artist

Bug #197027 reported by Aerdan on 2008-02-29

Affects		Status	Importance	Assigned to	Milestone
	audacious (Ubuntu)	Fix Released	Medium	Unassigned

Bug Description

Binary package hint: audacious

Audacious crashes while attempting to sort a playlist with about 3000 entries by artist.

ProblemType: Crash
Architecture: i386
CrashCounter: 1
Date: Fri Feb 29 09:42:22 2008
DistroRelease: Ubuntu 8.04
ExecutablePath: /usr/bin/audacious
NonfreeKernelModules: nvidia
Package: audacious 1.4.6-2ubuntu1
PackageArchitecture: i386
ProcCmdline: audacious
ProcEnviron:
PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games
LANG=en_US.UTF-8
SHELL=/bin/bash
Signal: 11
SourcePackage: audacious
Stacktrace:
#0 0xb76e672d in strncasecmp () from /lib/tls/i686/cmov/libc.so.6
#1 0x08067925 in ?? ()
#2 0x00000000 in ?? ()
StacktraceTop:
strncasecmp () from /lib/tls/i686/cmov/libc.so.6
?? ()
?? ()
Title: audacious crashed with SIGSEGV in strncasecmp()
Uname: Linux 2.6.24-10-generic i686
UserGroups: adm admin audio cdrom dialout dip floppy lpadmin netdev plugdev powerdev scanner video
SegvAnalysis:
Segfault happened at: 0xb76e672d <strncasecmp+61>: movzbl (%eax),%eax
PC (0xb76e672d) ok
source "(%eax)" (0x00000000) not located in a known VMA region (needed readable region)!
destination "%eax" ok
SegvReason: reading NULL VMA

See original description

Tags:

Revision history for this message

Aerdan (kiyoshi-aman) wrote on 2008-02-29:

Dependencies.txt Edit (2.8 KiB, text/plain; charset="utf-8")
Disassembly.txt Edit (828 bytes, text/plain; charset="utf-8")
ProcMaps.txt Edit (39.2 KiB, text/plain; charset="utf-8")
ProcStatus.txt Edit (686 bytes, text/plain; charset="utf-8")
Registers.txt Edit (495 bytes, text/plain; charset="utf-8")
ThreadStacktrace.txt Edit (1.3 KiB, text/plain; charset="utf-8")

Revision history for this message

Apport retracing service (apport) wrote on 2008-03-01: Symbolic stack trace

Stacktrace.txt (retraced) Edit (41.2 KiB, text/plain)

StacktraceTop:strncasecmp () from /lib/tls/i686/cmov/libc.so.6
str_has_prefix_nocase (str=0x0, prefix=0x80ae979 "the ") at strings.c:131
playlist_compare_artist (a=0xad1e34e8, b=0xad1e34c8) at playlist.c:2121
g_list_sort_real (list=<value optimized out>,
g_list_sort_real (list=0xa46b8c0, compare_func=0x8061030 <playlist_compare_artist>,

Revision history for this message

Apport retracing service (apport) wrote on 2008-03-01: Symbolic threaded stack trace

ThreadStacktrace.txt (retraced) Edit (43.1 KiB, text/plain)

Changed in audacious:
importance:	Undecided → Medium

Revision history for this message

Bryce Harrington (bryce) wrote on 2009-01-11:

playlist_compare_path_assert.patch Edit (406 bytes, text/plain)

Looks like playlist_compare_artist() was missing some asserts... this adds them and should eliminate the crash.

Bryce Harrington (bryce) on 2009-01-11

Changed in audacious:
status:	New → In Progress

Kees Cook (kees) on 2009-09-16

description:

updated

Revision history for this message

Launchpad Janitor (janitor) wrote on 2010-04-09:

This bug was fixed in the package audacious - 2.1-1ubuntu3

---------------
audacious (2.1-1ubuntu3) lucid; urgency=low

  * Add 101_ui_vis_pixmap_nullptr.patch: Check return value of
    gdk_pixmap_new() before dereferencing it.
    (LP: #292020)
  * Add 102_playlist_compare_path_assert.patch: Check input parameters
    for NULL values before dereferencing them.
    (LP: #197027)
  * Add 103_playlist_get_length.patch: Check for NULL playlist before
    dereferencing it.
    (LP: #268747)
  * Add 104_fix-playlist-eof-hook.diff: Trigger hook for reaching the
    end of the playlist.
    (LP: #499700)
  * Add 105_custom_uri.patch: Don't try looking up incomplete "file://"
    URI in mowgli.
    (LP: #273908)
-- Bryce Harrington <email address hidden> Tue, 06 Apr 2010 20:55:59 -0700