[Pacemaker] crmd Segmentation fault at pacemaker 1.0.12

[renayama19661014 at ybb.ne.jp]

Hi Andrew,
Hi Takatsuka san,

What kind of procedure did the problem that became this problem cause it in?
If a problem easily happens in the environment of the user, we think that it is necessary to contact a user using Pacemaker1.0.13.

Best Regards,
Hideo Yamauchi.

--- On Thu, 2013/11/14, TAKATSUKA Haruka <harukat at sraoss.co.jp> wrote:

> Hello Andrew,
> Thank you for the quick modification.
> 
> (Unfortunately the confirmation test is not possible because I don't understand
>  a reproduction method for this crash ...)
> 
> regards,
> ---
> Haruka Takatsuka
> 
> 
> On Thu, 14 Nov 2013 09:32:24 +1100
> Andrew Beekhof <andrew at beekhof.net> wrote:
> 
> > 
> > On 13 Nov 2013, at 7:36 pm, TAKATSUKA Haruka <harukat at sraoss.co.jp> wrote:
> > 
> > > Hello,  pacemaker hackers
> > > 
> > > I report crmd's crash at pacemaker 1.0.12 .
> > > 
> > > We are going to upgrade pacemaker 1.0.12 to 1.0.13 .
> > > But I was not able to find a fix for this problem from ChangeLog.
> > > tengine.c:do_te_invoke() is not seem to care for transition_graph==NULL
> > > case in even 1.0.x head code.
> > 
> > This should help:
> > 
> > https://github.com/ClusterLabs/pacemaker-1.0/commit/20f169d9cccb6c889946c64ab09ab4fb7f572f7c
> > 
> > > 
> > > regards,
> > > Haruka Takatsuka.
> > > -----
> > > 
> > > [log]
> > > Nov 07 00:00:08 srv1 crmd: [21843]: ERROR: crm_abort: abort_transition_graph: Triggered assert at te_utils.c:259 : transition_graph != NULL
> > > Nov 07 00:00:08 srv1 heartbeat: [21823]: WARN: Managed /usr/lib64/heartbeat/crmd process 21843 killed by signal 11 [SIGSEGV - Segmentation violation].
> > > Nov 07 00:00:08 srv1 heartbeat: [21823]: ERROR: Managed /usr/lib64/heartbeat/crmd process 21843 dumped core
> > > Nov 07 00:00:08 srv1 heartbeat: [21823]: EMERG: Rebooting system.  Reason: /usr/lib64/heartbeat/crmd
> > > 
> > > [gdb]
> > > $ gdb -c core.21843 -s crmd.debug crmd
> > > --(snip)--
> > > Program terminated with signal 11, Segmentation fault.
> > > #0  0x00000000004199c4 in do_te_invoke (action=140737488355328,
> > >    cause=C_FSA_INTERNAL, cur_state=S_POLICY_ENGINE,
> > >    current_input=I_FINALIZED, msg_data=0x1b28e20) at tengine.c:186
> > > 186                     if(transition_graph->complete == FALSE) {
> > > --(snip)--
> 
> 
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