linux-kernel - [PATCH 1/2] net/9p: Initialize opts->privport as it should be.

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Message-Id: <1426269880-23860-1-git-send-email-dominique.martinet@cea.fr>
Date:	Fri, 13 Mar 2015 19:04:39 +0100
From:	Dominique Martinet <dominique.martinet@....fr>
To:	Eric Van Hensbergen <ericvh@...il.com>
Cc:	Ron Minnich <rminnich@...dia.gov>,
	Latchesar Ionkov <lucho@...kov.net>,
	"David S. Miller" <davem@...emloft.net>,
	v9fs-developer@...ts.sourceforge.net, netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Dominique Martinet <dominique.martinet@....fr>
Subject: [PATCH 1/2] net/9p: Initialize opts->privport as it should be.

We're currently using an uninitialized value if option privport is not set,
thus (almost) always using a privileged port.

Signed-off-by: Dominique Martinet <dominique.martinet@....fr>
---
 net/9p/trans_fd.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/net/9p/trans_fd.c b/net/9p/trans_fd.c
index c73b894..154479d 100644
--- a/net/9p/trans_fd.c
+++ b/net/9p/trans_fd.c
@@ -734,6 +734,7 @@ static int parse_opts(char *params, struct p9_fd_opts *opts)
 	opts->port = P9_PORT;
 	opts->rfd = ~0;
 	opts->wfd = ~0;
+	opts->privport = 0;
 
 	if (!params)
 		return 0;
-- 
1.9.3

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