friends-dispatcher crashed with SIGSEGV in strlen()

[Mihai Perdum]

While browsing the friends messages tab, I received a pop-up message informing me that Ubuntu 14.04 has encountered a problem.

To be noted that the "Like" function corresponding to this problem is Facebook related.

* This issue did no crash my online search shell. The immediate effect on the end-user was that I received a pop-up message from Ubuntu.

* The "Like" function worked as normal. I checked with Mozilla firefox to see if the like was added to the Image.

 For further information please review the Syslog that I have attached to this issue.

ProblemType: Crash
DistroRelease: Ubuntu 14.04
Package: friends-dispatcher 0.2.0+14.04.20140217.1-0ubuntu1
ProcVersionSignature: Ubuntu 3.13.0-18.38-generic 3.13.6
Uname: Linux 3.13.0-18-generic x86_64
ApportVersion: 2.13.3-0ubuntu1
Architecture: amd64
CurrentDesktop: Unity
Date: Thu Mar 20 21:08:56 2014
ExecutablePath: /usr/bin/friends-dispatcher
InstallationDate: Installed on 2014-02-16 (32 days ago)
InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Alpha amd64 (20140215)
InterpreterPath: /usr/bin/python3.4
PackageArchitecture: all
ProcCmdline: /usr/bin/python3 /usr/bin/friends-dispatcher -o
SegvAnalysis:
 Segfault happened at: 0x7f945c07176a <strlen+42>: movdqu (%rax),%xmm12
 PC (0x7f945c07176a) ok
 source "(%rax)" (0x00000000) not located in a known VMA region (needed readable region)!
 destination "%xmm12" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: friends
StacktraceTop:
 strlen () at ../sysdeps/x86_64/strlen.S:106
 ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
 ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
 ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
 g_dbus_message_to_blob () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
Title: friends-dispatcher crashed with SIGSEGV in strlen()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

[Mihai Perdum (zerobarat1)]

Please also note, that this issue does not occur when "Unliking" a post/image.

[Apport retracing service (apport)]

StacktraceTop:
 strlen () at ../sysdeps/x86_64/strlen.S:106
 append_value_to_blob (value=value@entry=0x7f9434008360, type=0x7f945965d608 <g_variant_type_info_basic_chars+40>, mbuf=mbuf@entry=0x7fff6aee75c0, out_padding_added=out_padding_added@entry=0x7fff6aee73a8, error=error@entry=0x7fff6aee7878) at /build/buildd/glib2.0-2.39.92/./gio/gdbusmessage.c:2484
 append_value_to_blob (value=value@entry=0x7f9434009180, type=<optimized out>, mbuf=mbuf@entry=0x7fff6aee75c0, out_padding_added=out_padding_added@entry=0x7fff6aee74b8, error=error@entry=0x7fff6aee7878) at /build/buildd/glib2.0-2.39.92/./gio/gdbusmessage.c:2424
 append_value_to_blob (value=value@entry=0x7f943400a200, type=<optimized out>, mbuf=mbuf@entry=0x7fff6aee75c0, out_padding_added=out_padding_added@entry=0x0, error=error@entry=0x7fff6aee7878) at /build/buildd/glib2.0-2.39.92/./gio/gdbusmessage.c:2424
 append_body_to_blob (error=0x7fff6aee7878, mbuf=0x7fff6aee75c0, value=<optimized out>) at /build/buildd/glib2.0-2.39.92/./gio/gdbusmessage.c:2540

[Ubuntu Foundations Team Bug Bot (crichton)]

The attachment "Localized text from the Syslog related to the issue" seems to be a patch. If it isn't, please remove the "patch" flag from the attachment, remove the "patch" tag, and if you are a member of the ~ubuntu-reviewers, unsubscribe the team.

[This is an automated message performed by a Launchpad user owned by ~brian-murray, for any issues please contact him.]