[PATCH] perf: Free memory allocated in parse_events_fixup

[David Ahern]

578d9c6 added a memory allocation that is not freed. Do that when
the scanner is done.

Signed-off-by: David Ahern <dsahern@xxxxxxxxx>
Cc: Andi Kleen <ak@xxxxxxxxxxxxxxx>
---
 tools/perf/util/parse-events.c |    4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/tools/perf/util/parse-events.c b/tools/perf/util/parse-events.c
index 2c460ed..707368f 100644
--- a/tools/perf/util/parse-events.c
+++ b/tools/perf/util/parse-events.c
@@ -846,7 +846,9 @@ static int parse_events_fixup(int ret, const char *str, void *data,
 	free(o);
 	if (!s)
 		return -ENOMEM;
-	return parse_events__scanner(s, data, start_token);
+	ret = parse_events__scanner(s, data, start_token);
+	free(s);
+	return ret;
 }
 
 static int parse_events__scanner(const char *str, void *data, int start_token)
-- 
1.7.10.1

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