Mathias Krause 9bf76ca325 ipc, msg: forbid negative values for "msg{max,mnb,mni}" ... Negative message lengths make no sense -- so don't do negative queue lenghts or identifier counts. Prevent them from getting negative. Also change the underlying data types to be unsigned to avoid hairy surprises with sign extensions in cases where those variables get evaluated in unsigned expressions with bigger data types, e.g size_t. In case a user still wants to have "unlimited" sizes she could just use INT_MAX instead. Signed-off-by: Mathias Krause <minipli@googlemail.com> Cc: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2013-11-03 10:53:11 -08:00
..
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, msg: forbid negative values for "msg{max,mnb,mni}"	2013-11-03 10:53:11 -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,msg: prevent race with rmid in msgsnd,msgrcv	2013-09-30 14:31:03 -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	ipc: drop ipc_lock_by_ptr	2013-09-11 15:59:44 -07:00
sem.c	ipc/sem.c: synchronize semop and semctl with IPC_RMID	2013-10-16 21:35:52 -07:00
shm.c	ipc: fix race with LSMs	2013-09-24 09:36:53 -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: update locking scheme comments	2013-10-16 21:35:52 -07:00
util.h	ipc: fix race with LSMs	2013-09-24 09:36:53 -07:00