Re: [Bug-gnubg] bug: gnubg (CLI) crashes when trying to rollout a position

[Jim Segrave]

On Wed 24 Jan 2007 (20:06 +0200), Makke wrote:
> Hi.
> 
> Im currently running compiled (gnubg-source-rel-0_15_20061120.tar.gz) under
> Red Hat FC6
> and gnubg crashes when Im trying to run a rollout for moves in CLI. Rollouts
> for cube decisions
> work fine.
> 
> Here is what Im trying to do:
> set matchid QQl1ABAAAAAA
> set board Z+6AAQbMbhsgEA
> hint
> rollout =1 =2 =3
> 
> Ill immidiately get a segmentation fault. With or without gnubgautorc. It is
> the same with all
> positions I tried.
> 
> gdb output:
> Program received signal SIGSEGV, Segmentation fault.
> [Switching to Thread -1208317216 (LWP 7193)]
> 0x080894c7 in RolloutGeneral (apBoard=0xbf8732a0, apOutput=0xbf873280,
>    apStdDev=0xbf873260, aarsStatistics=0x0, apes=0xbf873240,
> apci=0xbf873220,
>    apCubeDecTop=0xbf873200, alternatives=3, fInvert=1, fCubeRollout=0,
>    pfProgress=0x80c83c0 <RolloutProgress>, pUserData=0x879caa0)
>    at rollout.c:1096
> 1096        if ((pes->et != EVAL_ROLLOUT) || (prc->nGamesDone == 0)) {

Oops - the evaluation stack doesn't get filled in. I've replaced some
code I didn't intend to delete a couple of months ago, so the CVS
source compiles and shouldn't seg-fault

Mea culpa

-- 
Jim Segrave           address@hidden