[Bug 148968] Re: synergyc crashed with SIGSEGV in std::_Rb_tree_increment()

[Kees Cook]

** Description changed:

  Binary package hint: synergy
  
  I regretfully cannot reproduce this. I had started synergyc -d WARNING
  -f <server> like I do every morning, and when I moved my mouse onto the
  client, compiz performed its top-right-corner action, the mouse didn't
  respond, and shortly thereafter I received the segfault/core dump
  notice. Only update-manager, gnome-terminal, and synergyc (from the
  gnome-terminal) were specifically launched at this point. Using synergy
  1.3.1-2ubuntu2 on gutsy/i386.
  
  ProblemType: Crash
  Architecture: i386
  Date: Thu Oct  4 08:48:31 2007
  DistroRelease: Ubuntu 7.10
  ExecutablePath: /usr/bin/synergyc
  NonfreeKernelModules: cdrom
  Package: synergy 1.3.1-2ubuntu2
  PackageArchitecture: i386
  ProcCmdline: synergyc -d WARNING -f dhedges-xp
  ProcCwd: /home/david
  ProcEnviron:
   SHELL=/bin/bash
   PATH=/home/david/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games
   LANG=en_US.UTF-8
  Signal: 11
  SourcePackage: synergy
  StacktraceTop:
   std::_Rb_tree_increment () from /usr/lib/libstdc++.so.6
   ?? ()
   ?? ()
   ?? ()
   ?? ()
  Title: synergyc crashed with SIGSEGV in std::_Rb_tree_increment()
  Uname: Linux dixon 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 floppy lpadmin netdev plugdev powerdev scanner video
+ SegvAnalysis:
+  Segfault happened at: 0xb7d730e2 <_ZSt18_Rb_tree_incrementPSt18_Rb_tree_node_base+18>: mov    0x8(%eax),%eax
+  PC (0xb7d730e2) ok
+  source "0x8(%eax)" (0x00000039) not located in a known VMA region (needed readable region)!
+  destination "%eax" ok
+ SegvReason: reading NULL VMA

-- 
synergyc crashed with SIGSEGV in std::_Rb_tree_increment()
https://bugs.launchpad.net/bugs/148968
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