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posix-timers: Fix oops in clock_nanosleep() with CLOCK_MONOTONIC_RAW
authorHiroshi Shimamoto <h-shimamoto@ct.jp.nec.com>
Mon, 3 Aug 2009 02:48:19 +0000 (11:48 +0900)
committerIngo Molnar <mingo@elte.hu>
Tue, 4 Aug 2009 08:16:41 +0000 (10:16 +0200)
commit4ee1ea6926f20451cb94b228bd1caa23233b3b19
treeeb3a4fb2a57a19fd1b93e9e3887d9ee7f6c1e0f6tree | snapshot
parentb6ff7ac62cf987a434af75f1e090418f10410ff5commit | diff
posix-timers: Fix oops in clock_nanosleep() with CLOCK_MONOTONIC_RAW

Prevent calling do_nanosleep() with clockid
CLOCK_MONOTONIC_RAW, it may cause oops, such as NULL pointer
dereference.

Signed-off-by: Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: John Stultz <johnstul@us.ibm.com>
Cc: <stable@kernel.org>
LKML-Reference: <4A764FF3.50607@ct.jp.nec.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
kernel/posix-timers.c diff | blob | history
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