From: Namhyung Kim <namhyung....@lge.com>
If 'perf script --gen-script' was called with a perf.data which
contains no tracepoint event, it'd segfault due to NULL pevent
pointer. Fix it.
Cc: Feng Tang <feng.t...@intel.com>
Signed-off-by: Namhyung Kim <namhy...@kernel.org>
---
tools/perf/util/trace-event-parse.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/perf/util/trace-event-parse.c
b/tools/perf/util/trace-event-parse.c
index 4cb7f3831f78..a5a554efeb50 100644
--- a/tools/perf/util/trace-event-parse.c
+++ b/tools/perf/util/trace-event-parse.c
@@ -293,7 +293,7 @@ struct event_format *trace_find_next_event(struct pevent
*pevent,
{
static int idx;
- if (!pevent->events)
+ if (!pevent || !pevent->events)
return NULL;
if (!event) {
--
1.7.11.2
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