diff options
| author | Ian Rogers <irogers@google.com> | 2020-03-14 20:03:56 +0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2020-03-23 17:08:29 +0300 |
| commit | d4953f7ef1a2e87ef732823af35361404d13fea8 (patch) | |
| tree | dd0ebac89b7d0ec40e82b7a3910a7cf864ca1bf4 /tools/perf/util/evsel.c | |
| parent | 3442a9ecb8e72a33c28a2b969b766c659830e410 (diff) | |
| download | linux-d4953f7ef1a2e87ef732823af35361404d13fea8.tar.xz | |
perf parse-events: Fix 3 use after frees found with clang ASAN
Reproducible with a clang asan build and then running perf test in
particular 'Parse event definition strings'.
Signed-off-by: Ian Rogers <irogers@google.com>
Acked-by: Jiri Olsa <jolsa@redhat.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Leo Yan <leo.yan@linaro.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: clang-built-linux@googlegroups.com
Link: http://lore.kernel.org/lkml/20200314170356.62914-1-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/evsel.c')
| -rw-r--r-- | tools/perf/util/evsel.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/perf/util/evsel.c b/tools/perf/util/evsel.c index 816d930d774e..15ccd193483f 100644 --- a/tools/perf/util/evsel.c +++ b/tools/perf/util/evsel.c @@ -1287,6 +1287,7 @@ void perf_evsel__exit(struct evsel *evsel) perf_thread_map__put(evsel->core.threads); zfree(&evsel->group_name); zfree(&evsel->name); + zfree(&evsel->pmu_name); perf_evsel__object.fini(evsel); } |