netdev - [PATCH 3/7] ethtool: plug resource leaks of defs and features in do

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Message-Id: <1475265381-28937-4-git-send-email-linville@tuxdriver.com>
Date:   Fri, 30 Sep 2016 15:56:17 -0400
From:   "John W. Linville" <linville@...driver.com>
To:     netdev@...r.kernel.org
Cc:     "John W. Linville" <linville@...driver.com>
Subject: [PATCH 3/7] ethtool: plug resource leaks of defs and features in do_gfeatures

Coverity issues: 1363120, 1363121
Fixes: 6042804cf6ec ("Change -k/-K options to use ETHTOOL_{G,S}FEATURES")

Signed-off-by: John W. Linville <linville@...driver.com>
---
 ethtool.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/ethtool.c b/ethtool.c
index 0885a61097ad..09486615a5bb 100644
--- a/ethtool.c
+++ b/ethtool.c
@@ -2233,10 +2233,13 @@ static int do_gfeatures(struct cmd_context *ctx)
 	features = get_features(ctx, defs);
 	if (!features) {
 		fprintf(stdout, "no feature info available\n");
+		free(defs);
 		return 1;
 	}

 	dump_features(defs, features, NULL);
+	free(features);
+	free(defs);
 	return 0;
 }

-- 
2.7.4