netdev - [iproute2 PATCH 09/11] Fix file descriptor leak on error in read_mroute

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Message-ID: <4E89D3A2.1060605@intra2net.com>
Date:	Mon, 03 Oct 2011 17:24:18 +0200
From:	Thomas Jarosch <thomas.jarosch@...ra2net.com>
To:	netdev@...r.kernel.org
Subject: [iproute2 PATCH 09/11] Fix file descriptor leak on error in read_mroute_list()

Detected by cppcheck.

Signed-off-by: Thomas Jarosch <thomas.jarosch@...ra2net.com>
---
 ip/ipmroute.c |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diff --git a/ip/ipmroute.c b/ip/ipmroute.c
index f033349..945727d 100644
--- a/ip/ipmroute.c
+++ b/ip/ipmroute.c
@@ -85,8 +85,10 @@ static void read_mroute_list(FILE *ofp)
 	if (!fp)
 		return;
 
-	if (!fgets(buf, sizeof(buf), fp))
+	if (!fgets(buf, sizeof(buf), fp)) {
+		fclose(fp);
 		return;
+	}
 
 	while (fgets(buf, sizeof(buf), fp)) {
 		inet_prefix maddr, msrc;
-- 
1.7.4.4

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