diff options
| author | Taeung Song <[email protected]> | 2017-02-01 21:34:05 +0900 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <[email protected]> | 2017-02-08 09:41:11 -0300 |
| commit | 5aa365f29867eb739cde0713f00c7d80f36e0739 (patch) | |
| tree | adcfbd0883b1f6fc7360625e7c30c2112d645b9c | |
| parent | 75fc5ae5cc53fff71041ecadeb3354a2b4c9fe42 (diff) | |
perf tools: Add missing check for failure in a zalloc() call
Signed-off-by: Taeung Song <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: Namhyung Kim <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Wang Nan <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
| -rw-r--r-- | tools/perf/util/parse-events.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/tools/perf/util/parse-events.c b/tools/perf/util/parse-events.c index 2720600b13a9..1f1f77d8d3ab 100644 --- a/tools/perf/util/parse-events.c +++ b/tools/perf/util/parse-events.c @@ -211,6 +211,8 @@ struct tracepoint_path *tracepoint_id_to_path(u64 config) closedir(evt_dir); closedir(sys_dir); path = zalloc(sizeof(*path)); + if (!path) + return NULL; path->system = malloc(MAX_EVENT_LENGTH); if (!path->system) { free(path); |