Messages in this thread Patch in this message |  | | From | Taeung Song <> | Subject | [PATCH v3 2/4] perf tools: Fill in a lacking part no checking NULL after zalloc() in parse-events.c | Date | Wed, 1 Feb 2017 21:34:05 +0900 |
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Signed-off-by: Taeung Song <treeze.taeung@gmail.com> --- tools/perf/util/parse-events.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/tools/perf/util/parse-events.c b/tools/perf/util/parse-events.c index 5d90fe7..0c3b81a 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); -- 2.7.4
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