From: Jesper Juhl <jj@chaosbits.net>
Date: Sun, 23 Jan 2011 22:08:31 +0000 (+0100)
Subject: USB SL811HS HCD: Fix memory leak in sl811h_urb_enqueue()
X-Git-Tag: v2.6.38-rc5~47^2~12
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2bd15f1f49629f110bbbbc5a2a226bec892de87c;p=pandora-kernel.git

USB SL811HS HCD: Fix memory leak in sl811h_urb_enqueue()

In drivers/usb/host/sl811-hcd.c::sl811h_urb_enqueue(), memory is allocated
with kzalloc() and assigned to 'ep'. If we leave via the 'fail' label due
to 'if (ep->maxpacket > H_MAXPACKET)', then 'ep' will go out of scope
without having been assigned to anything, so we'll leak the memory we
allocated.
This patch fixes the leak by simply calling kfree(ep); before jumping to
the 'fail' label.

Signed-off-by: Jesper Juhl <jj@chaosbits.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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