Messages in this thread Patch in this message | | | From | Adrian Hunter <> | Subject | [PATCH V3 04/15] perf tools: fix parse_events_terms() segfault on error path | Date | Fri, 28 Jun 2013 11:43:15 +0300 |
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On the error path, 'data.terms' may not have been initialised.
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Acked-by: Jiri Olsa <jolsa@redhat.com> --- tools/perf/util/parse-events.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/tools/perf/util/parse-events.c b/tools/perf/util/parse-events.c index 6c8bb0f..d8dcb8d 100644 --- a/tools/perf/util/parse-events.c +++ b/tools/perf/util/parse-events.c @@ -860,7 +860,8 @@ int parse_events_terms(struct list_head *terms, const char *str) return 0; } - parse_events__free_terms(data.terms); + if (data.terms) + parse_events__free_terms(data.terms); return ret; } -- 1.7.11.7
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