Re: stepping over longjmp

Nick Roberts
2006-08-04T22:20:54Z

> > Is this a known kernel problem or a bug in GDB?
>
> Has nothing to do with the kernel. I imagine that this is the problem
> I discussed on this list a while ago, CC'd to libc-alpha; glibc now
> uses a canary in the jmp_buf which GDB has no way to access.

Sorry, I should have searched the archives first.

> Does export LD_POINTER_GUARD=0 make a difference?

No.

--
Nick http://www.inet.net.nz/~nickrob