Nadia Derbey e00b4ff7eb sysvipc: fix the ipc structures initialization ... A problem was found while reviewing the code after Bugzilla bug http://bugzilla.kernel.org/show_bug.cgi?id=11796. In ipc_addid(), the newly allocated ipc structure is inserted into the ipcs tree (i.e made visible to readers) without locking it. This is not correct since its initialization continues after it has been inserted in the tree. This patch moves the ipc structure lock initialization + locking before the actual insertion. Signed-off-by: Nadia Derbey <Nadia.Derbey@bull.net> Reported-by: Clement Calmels <cboulte@gmail.com> Cc: Manfred Spraul <manfred@colorfullife.com> Cc: <stable@kernel.org> [2.6.27.x] Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2008-11-19 18:49:57 -08:00
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compat.c	fix logic error in ipc compat semctl()	2007-07-06 10:23:43 -07:00
compat_mq.c	Linux-2.6.12-rc2	2005-04-16 15:20:36 -07:00
ipc_sysctl.c	sysctl: simplify ->strategy	2008-10-16 11:21:47 -07:00
ipcns_notifier.c	ipc: do not use a negative value to re-enable msgmni automatic recomputing	2008-07-25 10:53:42 -07:00
Makefile	ipc: recompute msgmni on ipc namespace creation/removal	2008-04-29 08:06:12 -07:00
mqueue.c	message queues: increase range limits	2008-10-20 08:52:40 -07:00
msg.c	ipc: only output msgmni value at boot time	2008-06-06 11:29:12 -07:00
msgutil.c	[PATCH] getting rid of all casts of k[cmz]alloc() calls	2006-12-13 09:05:58 -08:00
namespace.c	ipc: recompute msgmni on ipc namespace creation/removal	2008-04-29 08:06:12 -07:00
sem.c	ipc/sem.c: make free_un() static	2008-10-16 11:21:51 -07:00
shm.c	[PATCH] introduce fmode_t, do annotations	2008-10-21 07:47:06 -04:00
util.c	sysvipc: fix the ipc structures initialization	2008-11-19 18:49:57 -08:00
util.h	ipc: get rid of ipc_lock_down()	2008-07-25 10:53:42 -07:00