From: Tariq Saeed <tariq.x.saeed@oracle.com>
Date: Tue, 21 Jan 2014 23:48:38 +0000 (-0800)
Subject: ocfs2: punch hole should return EINVAL if the length argument in ioctl is negative
X-Git-Tag: v3.14-rc1~134^2~97
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a2a3b39824e152ecf0e7357ccc7b9d6fd4b9fe7e;p=pandora-kernel.git

ocfs2: punch hole should return EINVAL if the length argument in ioctl is negative

An unreserve space ioctl OCFS2_IOC_UNRESVSP/64 should reject a negative
length.

Orabug:14789508

Signed-off-by: Tariq Saseed <tariq.x.saeed@oracle.com>
Signed-off-by: Srinivas Eeda <srinivas.eeda@oracle.com>
Cc: Joel Becker <jlbec@evilplan.org>
Cc: Mark Fasheh <mfasheh@suse.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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