[ethtool] 13/20: ethtool: fix leakage of efeatures resources in do_sfeatures

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benh pushed a commit to branch master
in repository ethtool.

commit f237896c9d8e56343d9ac382c8e7e89cd4e4e846
Author: John W. Linville <linville at tuxdriver.com>
Date:   Fri Sep 30 14:50:26 2016 -0400

    ethtool: fix leakage of efeatures resources in do_sfeatures
    
    Coverity issue: 1363122
    Fixes: 6042804cf6ecc ("Change -k/-K options to use ETHTOOL_{G,S}FEATURES")
    
    Signed-off-by: John W. Linville <linville at tuxdriver.com>
    Reviewed-by: Greg Rose <grose at lightfleet.com>
---
 ethtool.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/ethtool.c b/ethtool.c
index a5cd85e..c89f446 100644
--- a/ethtool.c
+++ b/ethtool.c
@@ -2430,6 +2430,8 @@ static int do_sfeatures(struct cmd_context *ctx)
 
 err:
 	free(defs);
+	if (efeatures)
+		free(efeatures);
 	return rc;
 }
 

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