[Bug 1016895] Re: smbd crashed with SIGABRT in dump_core()/setgroups being passed a -1 group is causing crashes.

[Daniel Lee]

I have a bug 1075670 that is apparently a duplicate of this one.
Normally you shouldn't be hitting this bug in precise which runs 3.2 but
with the rolling release plan 3.5 is now in the precise repos and is
intended to be made default. It's been several a couple months now with
no update to samba in precise so hopefully this comment will put this
issue back on the radar.

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Title:
  smbd crashed with SIGABRT in dump_core()/setgroups being passed a -1
  group is causing crashes.

Status in Samba:
  Unknown
Status in “samba” package in Ubuntu:
  Fix Released
Status in “samba” source package in Precise:
  Triaged
Status in “samba” source package in Quantal:
  Fix Released

Bug description:
  Sorry for not being of any help here. I don't really know what
  happened. There was suddenly a report about a system problem. and
  apport started. just updated a few hours ago.

  ProblemType: Crash
  DistroRelease: Ubuntu 12.10
  Package: samba 2:3.6.5-3ubuntu2
  ProcVersionSignature: Ubuntu 3.5.0-1.1-generic 3.5.0-rc3
  Uname: Linux 3.5.0-1-generic i686
  ApportVersion: 2.2.5-0ubuntu1
  Architecture: i386
  CrashCounter: 1
  Date: Sun Jun 24 19:37:16 2012
  ExecutablePath: /usr/sbin/smbd
  InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Alpha i386 (20120509)
  NmbdLog:
   
  ProcCmdline: smbd -F
  ProcEnviron:
   PATH=(custom, no user)
   TERM=linux
  SambaServerRegression: Yes
  Signal: 6
  SmbConfIncluded: Yes
  SmbLog:
   
  SourcePackage: samba
  StacktraceTop:
   raise () from /lib/i386-linux-gnu/libc.so.6
   abort () from /lib/i386-linux-gnu/libc.so.6
   dump_core ()
   smb_panic ()
   ?? ()
  Title: smbd crashed with SIGABRT in raise()
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:
   
  WindowsFailedConnect: Yes

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