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[Bug nscd/13594] Crash if nscd is not running in __nscd_get_mapping
- From: "aj at suse dot de" <sourceware-bugzilla at sourceware dot org>
- To: glibc-bugs at sources dot redhat dot com
- Date: Tue, 15 May 2012 18:37:56 +0000
- Subject: [Bug nscd/13594] Crash if nscd is not running in __nscd_get_mapping
- Auto-submitted: auto-generated
- References: <bug-13594-131@http.sourceware.org/bugzilla/>
http://sourceware.org/bugzilla/show_bug.cgi?id=13594
Andreas Jaeger <aj at suse dot de> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |FIXED
AssignedTo|drepper.fsp at gmail dot |aj at suse dot de
|com |
--- Comment #14 from Andreas Jaeger <aj at suse dot de> 2012-05-15 18:37:56 UTC ---
this is fixed now with:
commit 509072a0f7f8a37bedf61a78c0cdd7783368c65a
Author: Andreas Jaeger <aj@suse.de>
Date: Tue May 15 20:35:53 2012 +0200
Avoid race in nscd
2012-05-15 Jeff Law <law@redhat.com>
Andreas Jaeger <aj@suse.de>
[BZ #13594]
* nscd/nscd-client.h (__nscd_acquire_maplock): New function, split
out from...
* nscd/nscd_helper.c (__nscd_get_map_ref): ... here.
* nscd/nscd-client.h: Add __nscd_acquire_maplock.
* nscd/nscd_gethst_r.c (__nscd_get_nl_timestamp): Add locking to
code changing __hst_map_handle.map.
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