diff mbox series

[v3,16/18] perf trace-event-info: Avoid passing NULL value to closedir

Message ID 20231009183920.200859-18-irogers@google.com (mailing list archive)
State Not Applicable
Delegated to: BPF
Headers show
Series clang-tools support in tools | expand

Checks

Context Check Description
netdev/tree_selection success Not a local patch

Commit Message

Ian Rogers Oct. 9, 2023, 6:39 p.m. UTC 
If opendir failed then closedir was passed NULL which is
erroneous. Caught by clang-tidy.

Signed-off-by: Ian Rogers <irogers@google.com>
---
 tools/perf/util/trace-event-info.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/tools/perf/util/trace-event-info.c b/tools/perf/util/trace-event-info.c
index 319ccf09a435..c8755679281e 100644
--- a/tools/perf/util/trace-event-info.c
+++ b/tools/perf/util/trace-event-info.c
@@ -313,7 +313,8 @@  static int record_event_files(struct tracepoint_path *tps)
 	}
 	err = 0;
 out:
-	closedir(dir);
+	if (dir)
+		closedir(dir);
 	put_tracing_file(path);
 
 	return err;