[DragonFlyBSD - Bug #2376] determine real cause of ldd crash
John Marino via Redmine
bugtracker-admin at leaf.dragonflybsd.org
Thu May 24 02:30:30 PDT 2012
Issue #2376 has been reported by John Marino.
Bug #2376: determine real cause of ldd crash
Author: John Marino
Problem: ldd core dumps in specific cases within RTLD
> cd /usr/pkgsrc/audio/arts
> bmake install
> ldd /usr/pkg/bin/artswrapper
It dumps within rtld reading digest notes. That's because the obj pointer has a null value even though it was just created (signal 11).
Trying to step through with gdb will result in a "signal 5", stopping at ldd.c line 205, right after a fork.
I need some help determining if the problem is ldd.c or something in the kernel. I don't think rtld is really at fault here, although I'm not confident about the TLS/resident part.
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