From: Mario Schuknecht <mario.schuknecht@dresearch-fe.de>
Date: Tue, 16 Dec 2014 07:58:57 +0000 (+0100)
Subject: usb: gadget: gadgetfs: Free memory allocated by memdup_user()
X-Git-Tag: omap-for-v4.1/prcm-dts-mfd-syscon-fix~270^2~18^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b44be2462dbe3e23f0aedff64de52a1e8e47a1cd;p=pandora-kernel.git

usb: gadget: gadgetfs: Free memory allocated by memdup_user()

Commit 3b74c73f8d6f053f422e85fce955b61fb181cfe7 switched over to memdup_user()
in ep_write() function and removed kfree (kbuf).
memdup_user() function allocates memory which is never freed.

Fixes: 3b74c73 (usb: gadget: inode: switch over to memdup_user())
Cc: <stable@vger.kernel.org> # v3.15+
Signed-off-by: Mario Schuknecht <mario.schuknecht@dresearch-fe.de>
Signed-off-by: Felipe Balbi <balbi@ti.com>
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