From: Jesper Juhl <jj@chaosbits.net>
Date: Sun, 8 Jan 2012 22:41:21 +0000 (+0100)
Subject: brcm80211: Don't leak 'vbuffer' in brcmf_sdbrcm_write_vars()
X-Git-Tag: v3.3-rc1~82^2~13^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c40701eacbaebcfe3fb6fac8ef3da653021c212c;p=pandora-kernel.git

brcm80211: Don't leak 'vbuffer' in brcmf_sdbrcm_write_vars()

If the memory allocation 'nvram_ularray = kmalloc(varsize,
GFP_ATOMIC);' fails we'll leak the memory allocated to 'vbuffer' when
we return -ENOMEM from the function.

This patch resolves the leak by kfree()'ing the allocated memory
before the return.

Signed-off-by: Jesper Juhl <jj@chaosbits.net>
Acked-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

Reading git-diff-tree failed