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[Matthias Klose <doko@xxxxxxxxxx>]

works for me in 14.10

** Information type changed from Private to Public

** Changed in: gdb (Ubuntu)
       Status: New => Fix Released

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https://bugs.launchpad.net/bugs/1296524

Title:
  gdb crashed with SIGSEGV in _int_free()

Status in “gdb” package in Ubuntu:
  Fix Released

Bug description:
  Enter gdb
  (gdb)

  - Enter `go'
  (gdb) go

  - Press `Tab' key
  (gdb) go [tab]

  - Gdb shows a lot of functions list.
  - I sent `Ctrl-C' to the gdb.
    ** Few seconds later...
  - Gdb crashes.

  ProblemType: Crash
  DistroRelease: Ubuntu 14.04
  Package: gdb 7.7-0ubuntu3
  ProcVersionSignature: Ubuntu 3.13.0-19.39-generic 3.13.6
  Uname: Linux 3.13.0-19-generic x86_64
  ApportVersion: 2.13.3-0ubuntu1
  Architecture: amd64
  CurrentDesktop: Unity
  Date: Mon Mar 24 14:32:15 2014
  ExecutablePath: /usr/bin/gdb
  InstallationDate: Installed on 2014-03-23 (0 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Alpha amd64 (20140322)
  ProcCmdline: gdb linthesia
  SegvAnalysis:
   Segfault happened at: 0x7fcc3b117dab <_int_free+507>:	testb  $0x1,0x8(%r13,%r14,1)
   PC (0x7fcc3b117dab) ok
   source "$0x1" ok
   destination "0x8(%r13,%r14,1)" (0x09bf3008) not located in a known VMA region (needed writable region)!
  SegvReason: writing unknown VMA
  Signal: 11
  SourcePackage: gdb
  StacktraceTop:
   _int_free (av=0x7fcc3b457760 <main_arena>, p=<optimized out>, have_lock=0) at malloc.c:3995
   rl_complete_internal () from /lib/x86_64-linux-gnu/libreadline.so.6
   _rl_dispatch_subseq () from /lib/x86_64-linux-gnu/libreadline.so.6
   readline_internal_char () from /lib/x86_64-linux-gnu/libreadline.so.6
   rl_callback_read_char () from /lib/x86_64-linux-gnu/libreadline.so.6
  Title: gdb crashed with SIGSEGV in _int_free()
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

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