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
..
compat.c
compat_mq.c
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
mqueue.c	message queues: increase range limits	2008-10-20 08:52:40 -07:00
msg.c
msgutil.c
namespace.c
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