From: Kumar Amit Mehta <gmate.amit@gmail.com>
Date: Mon, 26 Jan 2015 15:44:53 +0000 (+0100)
Subject: staging: lustre: lustre: mdc: lproc_mdc.c: Fix for potential NULL pointer dereference
X-Git-Tag: omap-for-v4.1/prcm-dts-mfd-syscon-fix~83^2~137
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c1f79c74e222000386f3950ed98d150e6009648b;p=pandora-kernel.git

staging: lustre: lustre: mdc: lproc_mdc.c: Fix for potential NULL pointer dereference

In mdc_kuc_write(), OBD_ALLOC(lh, len) may leave 'lh' to NULL as kmalloc
may fail to allocate memory. This fix adds a check to avoid, dereferencing
a NULL pointer.

Signed-off-by: Kumar Amit Mehta <gmate.amit@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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