Reproducable crash

Alexander Strange astra... at
Wed Jan 24 18:45:27 UTC 2007

On Jan 23, 11:32 pm, Adrian Thurston <thurs... at> wrote:
> The second argument (destState) of mergeStatesLeaving should never be
> null. Somehow a null value has gotten into the final state set of the
> machine starOp is applied to.
> If you're willing to give me an account on your machine I can try to
> track it down remotely.
> Adrian

I'm on a laptop behind a NAT, so no exporting shells for me. I did a
bit of poking but didn't get anywhere, will do some more later.

It doesn't break in FreeBSD, and valgrind reports nothing funny there
aside from a bit of memory leaked.

> Alexander Strange wrote:
> > #2  0x00020796 in FsmAp::mergeStatesLeaving (this=0x60a8c0,
> > md=@0xbfffeda4, destState=0x0, srcState=0x610af0) at fsmgraph.cpp:1178
> > #3  0x00021b7c in FsmAp::starOp (this=0x60a8c0) at fsmgraph.cpp:228

More information about the ragel-users mailing list