Svenning Sørensen 368ae537e0 IPC: bugfix for msgrcv with msgtyp < 0 ... According to 'man msgrcv': "If msgtyp is less than 0, the first message of the lowest type that is less than or equal to the absolute value of msgtyp shall be received." Bug: The kernel only returns a message if its type is 1; other messages with type < abs(msgtype) will never get returned. Fix: After having traversed the list to find the first message with the lowest type, we need to actually return that message. This regression was introduced by commit daaf74cf08 ("ipc: refactor msg list search into separate function") Signed-off-by: Svenning Soerensen <sss@secomea.dk> Reviewed-by: Peter Hurley <peter@hurleysoftware.com> Cc: <stable@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2013-08-28 19:26:38 -07:00
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compat_mq.c	ipc: initialize structure memory to zero for compat functions	2010-10-27 18:03:13 -07:00
compat.c	get rid of union semop in sys_semctl(2) arguments	2013-03-05 15:14:16 -05:00
ipc_sysctl.c	ipc: add sysctl to specify desired next object id	2013-01-04 16:11:45 -08:00
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	Add generic sys_ipc wrapper	2010-03-12 15:52:32 -08:00
mq_sysctl.c	mqueue: separate mqueue default value from maximum value	2012-05-31 17:49:31 -07:00
mqueue.c	audit: fix mq_open and mq_unlink to add the MQ root as a hidden parent audit_names record	2013-07-09 10:33:19 -07:00
msg.c	IPC: bugfix for msgrcv with msgtyp < 0	2013-08-28 19:26:38 -07:00
msgutil.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2013-05-01 17:51:54 -07:00
namespace.c	proc: Split the namespace stuff out into linux/proc_ns.h	2013-05-01 17:29:39 -04:00
sem.c	ipc/sem.c: rename try_atomic_semop() to perform_atomic_semop(), docu update	2013-07-09 10:33:28 -07:00
shm.c	ipc: move locking out of ipcctl_pre_down_nolock	2013-07-09 10:33:27 -07:00
syscall.c	get rid of union semop in sys_semctl(2) arguments	2013-03-05 15:14:16 -05:00
util.c	ipc/util.c, ipc_rcu_alloc: cacheline align allocation	2013-07-09 10:33:28 -07:00
util.h	ipc: close open coded spin lock calls	2013-07-09 10:33:27 -07:00