diff --git a/[refs] b/[refs]
index 94e3063dc18f..173b20797a91 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 8eb44dd76ac994b020e5cfe72635c90d9e0ad995
+refs/heads/master: 0b9e01a4f0d1c8277da6824fe060ccb0434d2fde
diff --git a/trunk/tools/perf/util/event.c b/trunk/tools/perf/util/event.c
index 3cf2c3e0605f..5cd13d768cec 100644
--- a/trunk/tools/perf/util/event.c
+++ b/trunk/tools/perf/util/event.c
@@ -476,8 +476,10 @@ int perf_event__synthesize_kernel_mmap(struct perf_tool *tool,
 		}
 	}
 
-	if (kallsyms__parse(filename, &args, find_symbol_cb) <= 0)
+	if (kallsyms__parse(filename, &args, find_symbol_cb) <= 0) {
+		free(event);
 		return -ENOENT;
+	}
 
 	map = machine->vmlinux_maps[MAP__FUNCTION];
 	size = snprintf(event->mmap.filename, sizeof(event->mmap.filename),