rpc.lockd segfault
Kris Kennaway
kris at obsecurity.org
Sun Jan 18 06:06:00 PST 2004
On Sun, Jan 18, 2004 at 02:58:44PM +0100, Antoine Jacoutot wrote:
> > Unfortunately that doesn't give any information. You'll need to
> > recompile rpc.lockd with GDB debugging symbols (add -ggdb to CFLAGS).
> > See the developer's handbook on the website for more information about
> > debugging program failures with gdb (specifically, how to obtain a
> > useful backtrace).
> $ gdb /usr/sbin/rpc.lockd
> How come no debugging symbols are found ?
> install -s -o root -g wheel -m 555 rpc.lockd /usr/sbin
^^
This strips the debugging symbols. Run gdb against the version of the
binary in the obj/ directory.
e.g
cd /usr/src/usr.sbin/rpc.lockd
make objdir
cd obj
gdb ./rpc.lockd
Kris
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