Ubuntu
padevchooser package

padevchooser crashed with SIGSEGV in strcmp()

Bug #147305 reported by mafix on 2007-09-30

104

This bug affects 1 person

Affects		Status	Importance	Assigned to	Milestone
	padevchooser (Fedora)	Fix Released	High	redhat-bugs #299071
	padevchooser (Ubuntu)	Fix Released	Medium	Daniel T Chen

Bug Description

Binary package hint: padevchooser

a Sink source disappeared from the local net, padevchooser disappiered

ProblemType: Crash
Architecture: i386
Date: Sun Sep 30 18:58:29 2007
DistroRelease: Ubuntu 7.10
ExecutablePath: /usr/bin/padevchooser
NonfreeKernelModules: cdrom
Package: padevchooser 0.9.3-1
PackageArchitecture: i386
ProcCmdline: padevchooser
ProcCwd: /home/felix
ProcEnviron:
PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games
LANG=de_CH.UTF-8
SHELL=/bin/bash
Signal: 11
SourcePackage: padevchooser
Stacktrace:
#0 0xb747302a in strcmp () from /lib/tls/i686/cmov/libc.so.6
#1 0x0804b66f in ?? ()
#2 0x081a2350 in ?? ()
#3 0x65746174 in ?? ()
#4 0x00000000 in ?? ()
StacktraceTop:
strcmp () from /lib/tls/i686/cmov/libc.so.6
?? ()
?? ()
?? ()
?? ()
Title: padevchooser crashed with SIGSEGV in strcmp()
Uname: Linux chubchub 2.6.22-12-generic #1 SMP Sun Sep 23 18:11:30 GMT 2007 i686 GNU/Linux
UserGroups: adm admin audio cdrom dialout dip fax floppy mythtv plugdev scanner sudo tape users video voice

Tags:

Related branches

lp:ubuntu/karmic/padevchooser

Revision history for this message

In Red Hat Bugzilla #299071, Lubomir (lubomir-redhat-bugs) wrote on 2007-09-20:

Description of problem:

A bit strange; pulseaudio daemon up and running, just pydevchooser refuses to start.

Version-Release number of selected component (if applicable):

padevchooser-0.9.3-2.fc6

Steps to reproduce:
$ padevchooser
Segmentation fault (core dumped)
$

Actual results:

(gdb) bt
#0 0x00ad7f0c in g_type_check_instance_cast () from /lib/libgobject-2.0.so.0
#1 0x0804b272 in look_for_current_menu_item (h=<value optimized out>,
device=0x0, look_for_device=0, current_menu_item_info=0x805064c,
default_menu_item=0x97a3900,
other_menu_item=0x97a3968) at padevchooser.c:106
#2 0x0804b4b7 in look_for_current_menu_items () at padevchooser.c:130
#3 0x00112662 in ?? () from /usr/lib/libpulse-browse.so.0
#4 0x006600d4 in avahi_service_resolver_event (client=0x97acf68,
event=AVAHI_RESOLVER_FOUND, message=0x97b2a70) at resolver.c:148
#5 0x0065a7fe in filter_func (bus=0x97b15e0, message=0x97b2a70,
userdata=0x97acf68) at client.c:256
#6 0x002ef9d2 in dbus_connection_dispatch () from /lib/libdbus-1.so.3
#7 0x00661a8c in dispatch_timeout_callback (t=0x97b1270, userdata=0x97ad038) at
../avahi-common/dbus-watch-glue.c:103
#8 0x00112c34 in ?? () from /usr/lib/libpulse-browse.so.0
#9 0x00116ca3 in ?? () from /usr/lib/libpulse-mainloop-glib.so.0
#10 0x00d587f2 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#11 0x00d5b7cf in ?? () from /lib/libglib-2.0.so.0
#12 0x00d5bb79 in g_main_loop_run () from /lib/libglib-2.0.so.0
#13 0x04d0af44 in gtk_main () from /usr/lib/libgtk-x11-2.0.so.0
#14 0x0804c8d5 in main (argc=1, argv=0xbfdf0db4) at padevchooser.c:810
#15 0x00ba5f70 in __libc_start_main () from /lib/libc.so.6
#16 0x0804a9e1 in _start ()
(gdb)

Additional info:

I will provide the relevant core dump and/or more information about it upon request.

Revision history for this message

In Red Hat Bugzilla #299071, Lubomir (lubomir-redhat-bugs) wrote on 2007-09-20:

Not reproducible anymore after several (~10) attempts to start.

Revision history for this message

mafix (mafix) wrote on 2007-09-30:

Dependencies.txt Edit (2.5 KiB, text/plain; charset="utf-8")
Disassembly.txt Edit (634 bytes, text/plain; charset="utf-8")
ProcMaps.txt Edit (19.9 KiB, text/plain; charset="utf-8")
ProcStatus.txt Edit (673 bytes, text/plain; charset="utf-8")
Registers.txt Edit (515 bytes, text/plain; charset="utf-8")
ThreadStacktrace.txt Edit (184 bytes, text/plain; charset="utf-8")

Revision history for this message

Apport retracing service (apport) wrote on 2007-09-30: Symbolic stack trace

Stacktrace.txt (retraced) Edit (4.1 KiB, text/plain)

StacktraceTop:strcmp () from /lib/tls/i686/cmov/libc.so.6
look_for_current_menu_item (h=0x80d4960, device=0x8327f60 "rtp.monitor", look_for_device=1, current_menu_item_info=0x804f4d4, default_menu_item=0x8073f60,
look_for_current_menu_items () at padevchooser.c:132
browse_callback (sb=0x80e7da0, interface=3, protocol=0, event=AVAHI_BROWSER_REMOVE, name=0x81a71f4 "Monitor Source of RTP Multicast Sink on albula-station",
avahi_service_browser_event (client=0x80e0fb0, event=AVAHI_BROWSER_REMOVE, message=0x80e7d28) at browser.c:777

Revision history for this message

Apport retracing service (apport) wrote on 2007-09-30: Symbolic threaded stack trace

ThreadStacktrace.txt (retraced) Edit (4.1 KiB, text/plain)

Revision history for this message

Apport retracing service (apport) wrote on 2007-09-30: Stack trace with source code

StacktraceSource.txt Edit (3.3 KiB, text/plain)

Changed in padevchooser:
importance:	Undecided → Medium

Revision history for this message

In Red Hat Bugzilla #299071, Lubomir (lubomir-redhat-bugs) wrote on 2007-10-08:

#10

Ping on this.

Revision history for this message

In Red Hat Bugzilla #299071, Lennart (lennart-redhat-bugs) wrote on 2007-10-15:

#11

Humm, this is a very old padevchooser version. I am quite sure newer versions
behave a lot better. Any chance to get this reproduced on more recent versions?
If not I will close this bug.

Revision history for this message

In Red Hat Bugzilla #299071, Lubomir (lubomir-redhat-bugs) wrote on 2007-10-15:

#12

Not. That is the latest F7 version.
Now I am using Rawhide, so I will surely let you know if this happens again.

Revision history for this message

In Red Hat Bugzilla #299071, Lennart (lennart-redhat-bugs) wrote on 2007-11-11:

#13

I will close this now as CURRENTRELEASE, since the version in F8 should not
suffer by this problem anymore.

Daniel T Chen (crimsun) on 2009-04-16

visibility:

private → public

Bug Watch Updater (bug-watch-updater) on 2009-04-16

Changed in padevchooser (Fedora):
status:	Unknown → Fix Released

Revision history for this message

Daniel T Chen (crimsun) wrote on 2009-04-16:

Please test my PPA version when it's available.

Changed in padevchooser (Ubuntu):
assignee:	nobody → Daniel T Chen (crimsun)
status:	New → In Progress

Revision history for this message

Daniel T Chen (crimsun) wrote on 2009-04-18:

padevchooser_0.9.3-2ubuntu4.debdiff Edit (1.5 KiB, text/plain)

Changed in padevchooser (Ubuntu):
status:	In Progress → Fix Committed

Revision history for this message

Launchpad Janitor (janitor) wrote on 2009-04-18:

This bug was fixed in the package padevchooser - 0.9.3-2ubuntu4

---------------
padevchooser (0.9.3-2ubuntu4) jaunty; urgency=low

* lp147305.patch: Don't crash when zeroconf devices disappear
(LP: #147305, #178947, #345554)

-- Daniel T Chen <email address hidden> Thu, 16 Apr 2009 18:36:50 -0400

Changed in padevchooser (Ubuntu):
status:	Fix Committed → Fix Released

Bug Watch Updater (bug-watch-updater) on 2017-10-27

Changed in padevchooser (Fedora):
importance:	Unknown → High

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padevchooser crashed with SIGSEGV in strcmp()

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