From: Cong Ding <dinggnu@gmail.com>
Date: Wed, 23 Jan 2013 00:20:58 +0000 (-0500)
Subject: fs/cifs/cifs_dfs_ref.c: fix potential memory leakage
X-Git-Tag: v3.2.38~51
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d62f0c40e67bb539c1e2101f7577a97889bb43cd;p=pandora-kernel.git

fs/cifs/cifs_dfs_ref.c: fix potential memory leakage

commit 10b8c7dff5d3633b69e77f57d404dab54ead3787 upstream.

When it goes to error through line 144, the memory allocated to *devname is
not freed, and the caller doesn't free it either in line 250. So we free the
memroy of *devname in function cifs_compose_mount_options() when it goes to
error.

Signed-off-by: Cong Ding <dinggnu@gmail.com>
Reviewed-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Steve French <smfrench@gmail.com>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---

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