From: Ian Rogers <irog...@google.com> [ Upstream commit e8dfb81838b14f82521968343884665b996646ef ]
Fix a memory leak found by applying LLVM's libfuzzer on parse_events(). Signed-off-by: Ian Rogers <irog...@google.com> Acked-by: Jiri Olsa <jo...@redhat.com> Cc: Adrian Hunter <adrian.hun...@intel.com> Cc: Alexander Shishkin <alexander.shish...@linux.intel.com> Cc: Andi Kleen <a...@linux.intel.com> Cc: Leo Yan <leo....@linaro.org> Cc: Mark Rutland <mark.rutl...@arm.com> Cc: Namhyung Kim <namhy...@kernel.org> Cc: Peter Zijlstra <pet...@infradead.org> Cc: Stephane Eranian <eran...@google.com> Cc: clang-built-li...@googlegroups.com Link: http://lore.kernel.org/lkml/20200319023101.82458-1-irog...@google.com [ split from a larger patch, use zfree() ] Signed-off-by: Arnaldo Carvalho de Melo <a...@redhat.com> Signed-off-by: Sasha Levin <sas...@kernel.org> --- tools/perf/util/parse-events.c | 1 + 1 file changed, 1 insertion(+) diff --git a/tools/perf/util/parse-events.c b/tools/perf/util/parse-events.c index 6d087d9acd5ee..cce96b05d24c9 100644 --- a/tools/perf/util/parse-events.c +++ b/tools/perf/util/parse-events.c @@ -1287,6 +1287,7 @@ int parse_events_add_pmu(struct parse_events_state *parse_state, list_for_each_entry_safe(pos, tmp, &config_terms, list) { list_del_init(&pos->list); + zfree(&pos->val.str); free(pos); } return -EINVAL; -- 2.25.1
