drivers/rtc/rtc-spear.c: fix use-after-free in spear_rtc_remove()
authorDevendra Naga <devendra.aaru@gmail.com>
Wed, 11 Jul 2012 21:01:53 +0000 (14:01 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Wed, 11 Jul 2012 23:04:41 +0000 (16:04 -0700)
commit2a643893e50fde71d7ba84b5592ec61b467b9ab6
treec54f5b1ea25bf34d9e8228dac76f8f72344e02ee
parentd8adde17e5f858427504725218c56aef90e90fc7
drivers/rtc/rtc-spear.c: fix use-after-free in spear_rtc_remove()

`config' is freed and is then used in the rtc_device_unregister() call,
causing a kernel panic.

Signed-off-by: Devendra Naga <devendra.aaru@gmail.com>
Reviewed-by: Viresh Kumar <viresh.linux@gmail.com>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
drivers/rtc/rtc-spear.c