[dm-devel] [PATCH 05/39] libmultipath: memory leak in remove_feature()

[Hannes Reinecke]

Upon error the 'n' string was never freed.
Found by coverity.

Signed-off-by: Hannes Reinecke <hare at suse.com>
---
 libmultipath/structs.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/libmultipath/structs.c b/libmultipath/structs.c
index 502d98e..ed62b07 100644
--- a/libmultipath/structs.c
+++ b/libmultipath/structs.c
@@ -653,9 +653,11 @@ remove_feature(char **f, char *o)
 	 * about to be removed
 	 */
 	p = strchr(*f, ' ');
-	if (!p)
+	if (!p) {
 		/* Internal error, feature string inconsistent */
+		FREE(n);
 		return 1;
+	}
 	while (*p == ' ')
 		p++;
 	p--;
-- 
2.6.6