[Bug 529714] Re: rhythmbox crashed with SIGSEGV in _nss_wins_gethostbyname_r()

[Steve Langasek]

The remaining task here is about suggesting use of RTLD_DEEPBIND when
opening nss modules from eglibc.  This is IMHO a reasonable suggestion
to implement upstream, but not something that's critical to include a
fix for in precise given that nss_wins has now addressed its own symbol
issues.

** Changed in: eglibc (Ubuntu Precise)
       Status: Confirmed => Won't Fix

** Changed in: eglibc (Ubuntu)
   Importance: Undecided => Low

** Changed in: eglibc (Ubuntu)
       Status: Confirmed => Triaged

** Changed in: eglibc (Ubuntu)
     Assignee: Canonical Foundations Team (canonical-foundations) => (unassigned)

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Title:
  rhythmbox crashed with SIGSEGV in _nss_wins_gethostbyname_r()

Status in Samba:
  Unknown
Status in “banshee” package in Ubuntu:
  Invalid
Status in “eglibc” package in Ubuntu:
  Triaged
Status in “samba” package in Ubuntu:
  Fix Released
Status in “banshee” source package in Natty:
  Invalid
Status in “eglibc” source package in Natty:
  Won't Fix
Status in “samba” source package in Natty:
  Fix Released
Status in “banshee” source package in Oneiric:
  Invalid
Status in “eglibc” source package in Oneiric:
  Won't Fix
Status in “samba” source package in Oneiric:
  Fix Released
Status in “banshee” source package in Precise:
  Invalid
Status in “eglibc” source package in Precise:
  Won't Fix
Status in “samba” source package in Precise:
  Invalid

Bug description:
  Binary package hint: rhythmbox

  rhythmbox crashes when trying to access the Ubuntu One music store.

  ProblemType: Crash
  Architecture: i386
  Date: Sun Feb 28 16:05:20 2010
  DistroRelease: Ubuntu 10.04
  EcryptfsInUse: Yes
  ExecutablePath: /usr/bin/rhythmbox
  Package: rhythmbox 0.12.6git20100223-0ubuntu1
  ProcCmdline: rhythmbox
  ProcEnviron:
   LANG=en_CA.UTF-8
   SHELL=/bin/bash
  ProcVersionSignature: Ubuntu 2.6.32-14.20-generic
  SegvAnalysis:
   Segfault happened at: 0x223f682 <_nss_wins_gethostbyname_r+914>:	movl   $0x0,(%eax)
   PC (0x0223f682) ok
   source "$0x0" ok
   destination "(%eax)" (0x00000000) not located in a known VMA region (needed writable region)!
  SegvReason: writing NULL VMA
  Signal: 11
  SourcePackage: rhythmbox
  StacktraceTop:
   _nss_wins_gethostbyname_r () from /lib/libnss_wins.so.2
   _nss_wins_gethostbyname2_r () from /lib/libnss_wins.so.2
   ?? () from /lib/tls/i686/cmov/libc.so.6
   getaddrinfo () from /lib/tls/i686/cmov/libc.so.6
   ?? () from /usr/lib/libgio-2.0.so.0
  Title: rhythmbox crashed with SIGSEGV in _nss_wins_gethostbyname_r()
  Uname: Linux 2.6.32-14-generic i686
  UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare

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