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[Bug 1233668] Re: indicator-messages-service crashed with SIGSEGV in g_variant_get_child_value()

 

I'm pretty sure this was fixed in one of the stack corruption fixes I
did in the beginning of October. While I can't reproduce this exact
issue, I get a SEGV in  13.10.1+13.10.20130930-0ubuntu1 every time a
source with an item with an icon is added. I can't reproduce this at all
with newer versions.

(All duplicates of this bug use this specific version.)

** Changed in: indicator-messages (Ubuntu)
       Status: Confirmed => Fix Released

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https://bugs.launchpad.net/bugs/1233668

Title:
  indicator-messages-service crashed with SIGSEGV in
  g_variant_get_child_value()

Status in “indicator-messages” package in Ubuntu:
  Fix Released

Bug description:
  Got a new message from Empathy

  ProblemType: Crash
  DistroRelease: Ubuntu 13.10
  Package: indicator-messages 13.10.1+13.10.20130930-0ubuntu1
  ProcVersionSignature: Ubuntu 3.11.0-9.16-generic 3.11.2
  Uname: Linux 3.11.0-9-generic x86_64
  NonfreeKernelModules: nvidia
  ApportVersion: 2.12.5-0ubuntu1
  Architecture: amd64
  Date: Tue Oct  1 08:17:51 2013
  EcryptfsInUse: Yes
  ExecutablePath: /usr/lib/x86_64-linux-gnu/indicator-messages/indicator-messages-service
  InstallationDate: Installed on 2010-05-17 (1232 days ago)
  InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release amd64 (20100429)
  MarkForUpload: True
  ProcCmdline: /usr/lib/x86_64-linux-gnu/indicator-messages/indicator-messages-service
  SegvAnalysis:
   Segfault happened at: 0x7fb1df086104 <g_variant_get_child_value+244>:	mov    (%rax,%rbp,8),%rdi
   PC (0x7fb1df086104) ok
   source "(%rax,%rbp,8)" (0x00007365) not located in a known VMA region (needed readable region)!
   destination "%rdi" ok
  SegvReason: reading NULL VMA
  Signal: 11
  SourcePackage: indicator-messages
  StacktraceTop:
   g_variant_get_child_value (value=0x1580e00, index_=0) at /build/buildd/glib2.0-2.38.0/./glib/gvariant-core.c:987
   g_variant_iter_next_value (iter=iter@entry=0x7fffde728c70) at /build/buildd/glib2.0-2.38.0/./glib/gvariant.c:3118
   append_value_to_blob (value=value@entry=0x1580e00, type=<optimized out>, mbuf=mbuf@entry=0x7fffde7293d0, out_padding_added=out_padding_added@entry=0x0, error=error@entry=0x0) at /build/buildd/glib2.0-2.38.0/./gio/gdbusmessage.c:2463
   append_value_to_blob (value=value@entry=0x15b6200, type=0x7fb1df0e4248 <g_variant_type_info_basic_chars+40>, mbuf=mbuf@entry=0x7fffde7293d0, out_padding_added=out_padding_added@entry=0x0, error=error@entry=0x0) at /build/buildd/glib2.0-2.38.0/./gio/gdbusmessage.c:2489
   append_value_to_blob (value=value@entry=0x1567870, type=<optimized out>, mbuf=mbuf@entry=0x7fffde7293d0, out_padding_added=out_padding_added@entry=0x7fffde728f98, error=error@entry=0x0) at /build/buildd/glib2.0-2.38.0/./gio/gdbusmessage.c:2465
  SystemImageInfo: Error: [Errno 2] No such file or directory: 'system-image-cli'
  Title: indicator-messages-service crashed with SIGSEGV in g_variant_get_child_value()
  UpgradeStatus: Upgraded to saucy on 2013-05-14 (139 days ago)
  UserGroups: adm admin audio cdrom dialout dip fax floppy fuse libvirtd lpadmin netdev plugdev sambashare tape video

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