samba - Jan 2006 - net rpc vampire segfault

Been trying to run this on FC3 pulling stuff off a NT4 PDC - it just segfaults
on 3.0.21 & 3.0.21a
I'm building the RPMS from the tar ball on the host using the makerpms.sh
script

Reverted to the 3.0.10 issued by Fedora and no segfault.

 From what I can see (with strace) it segfaults while reading from the socket
connecting the PDC -
not the first read, but after quite a few gettimeofday()/read() operations.

Will post more info if anyone is interested.

On Sun, 2006-01-08 at 22:53 +1100, taso wrote:
> Been trying to run this on FC3 pulling stuff off a NT4 PDC - it just
segfaults on 3.0.21 & 3.0.21a
> I'm building the RPMS from the tar ball on the host using the
makerpms.sh script
> 
> Reverted to the 3.0.10 issued by Fedora and no segfault.
> 
>  From what I can see (with strace) it segfaults while reading from the
socket connecting the PDC -
> not the first read, but after quite a few gettimeofday()/read() operations.
> 
> Will post more info if anyone is interested.
It shouldn't ever segfault.  But what we really need is (at least) a gdb
backtrace, and more usefully a valgrind trace.  Probably best to file
the result in bugzilla.

Oh, and watch out that you don't include production passwords in the
trace :-)

Andrew Bartlett

-- 
Andrew Bartlett                                http://samba.org/~abartlet/
Authentication Developer, Samba Team           http://samba.org
Student Network Administrator, Hawker College  http://hawkerc.net
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On Sun, Jan 08, 2006 at 10:53:14PM +1100, taso wrote:
> Been trying to run this on FC3 pulling stuff off a NT4 PDC - it just 
> segfaults on 3.0.21 & 3.0.21a
> I'm building the RPMS from the tar ball on the host using the
makerpms.sh
> script
> 
> Reverted to the 3.0.10 issued by Fedora and no segfault.
> 
> From what I can see (with strace) it segfaults while reading from the 
> socket connecting the PDC -
> not the first read, but after quite a few gettimeofday()/read() operations.
> 
> Will post more info if anyone is interested.
Can you send in a gdb backtrace - run it under gdb and when
it segfaults type "bt" and post the output.

Thanks,

	Jeremy.