Repository files (latest commit first)

Filename	Latest commit message	Latest commit date
Li Zefan 091d0d55b2 shm: fix null pointer deref when userspace specifies invalid hugepage size ... Dave reported an oops triggered by trinity: BUG: unable to handle kernel NULL pointer dereference at 0000000000000008 IP: newseg+0x10d/0x390 PGD cf8c1067 PUD cf8c2067 PMD 0 Oops: 0000 [#1] PREEMPT SMP DEBUG_PAGEALLOC CPU: 2 PID: 7636 Comm: trinity-child2 Not tainted 3.9.0+#67 ... Call Trace: ipcget+0x182/0x380 SyS_shmget+0x5a/0x60 tracesys+0xdd/0xe2 This bug was introduced by commit af73e4d950 ("hugetlbfs: fix mmap failure in unaligned size request"). Reported-by: Dave Jones <davej@redhat.com> Cc: <stable@vger.kernel.org> Signed-off-by: Li Zefan <lizfan@huawei.com> Reviewed-by: Naoya Horiguchi <n-horiguchi@ah.jp.nec.com> Acked-by: Rik van Riel <riel@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2013-05-09 14:22:47 -07:00
..
compat.c
compat_mq.c
ipc_sysctl.c
ipcns_notifier.c
Makefile
mq_sysctl.c
mqueue.c
msg.c	ipc/msg.c: use list_for_each_entry_[safe] for list traversing	2013-05-01 08:12:58 -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: fix semctl(..., GETNCNT)	2013-05-09 14:17:47 -07:00
shm.c	shm: fix null pointer deref when userspace specifies invalid hugepage size	2013-05-09 14:22:47 -07:00
syscall.c
util.c	ipc_schedule_free() can do vfree() directly now	2013-05-02 08:03:33 -07:00
util.h	ipc,sem: fine grained locking for semtimedop	2013-05-01 08:12:58 -07:00