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staging: lustre: lustre: obdclass: obd_mount.c: Fix NULL dereference
authorKumar Amit Mehta <gmate.amit@gmail.com>
Mon, 26 Jan 2015 16:52:22 +0000 (17:52 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 28 Jan 2015 18:52:05 +0000 (10:52 -0800)
commit1e3e981ad576eeb47ca1ca1743ff3b3d39e576a4
tree269490b66a0f709ad5afb524a909874fa0232a53tree | snapshot
parentef99fd59f122ace847636b9143f33197c51f18b5commit | diff
staging: lustre: lustre: obdclass: obd_mount.c: Fix NULL dereference

OBD_ALLOC_PTR(uuid) invokes kmalloc, which may return NULL. This fix
adds a check before dereferencing such pointer.

Signed-off-by: Kumar Amit Mehta <gmate.amit@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/lustre/lustre/obdclass/obd_mount.c diff | blob | history
Linux kernel for KaRo TX COM modules