From: Sanchit Garg <sancgarg@linux.vnet.ibm.com>
Date: Wed, 27 Oct 2010 04:11:01 +0000 (+0530)
Subject: net/9p: Return error on read with NULL buffer
X-Git-Tag: v2.6.37-rc1~68^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f6ac55b6c156cebf750376dc08e06ffdade82717;p=pandora-kernel.git

net/9p: Return error on read with NULL buffer

This patch ensures that a read(fd, NULL, 10) returns  EFAULT on a 9p file.

Signed-off-by: Sanchit Garg <sancgarg@linux.vnet.ibm.com>
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>
---

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