This is a note to let you know that I've just added the patch titled
perf evsel: Fix 2 memory leaks
to the 5.4-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
perf-evsel-fix-2-memory-leaks.patch
and it can be found in the queue-5.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit f1afa76e35c0e146978e5824fad9a2a51f3b125a
Author: Ian Rogers <irogers@xxxxxxxxxx>
Date: Tue May 12 16:59:18 2020 -0700
perf evsel: Fix 2 memory leaks
[ Upstream commit 3efc899d9afb3d03604f191a0be9669eabbfc4aa ]
If allocated, perf_pkg_mask and metric_events need freeing.
Signed-off-by: Ian Rogers <irogers@xxxxxxxxxx>
Reviewed-by: Andi Kleen <ak@xxxxxxxxxxxxxxx>
Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
Cc: Alexander Shishkin <alexander.shishkin@xxxxxxxxxxxxxxx>
Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
Cc: Mark Rutland <mark.rutland@xxxxxxx>
Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
Cc: Stephane Eranian <eranian@xxxxxxxxxx>
Link: http://lore.kernel.org/lkml/20200512235918.10732-1-irogers@xxxxxxxxxx
Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/tools/perf/util/evsel.c b/tools/perf/util/evsel.c
index 12b1755b136d3..9dd9e3f4ef591 100644
--- a/tools/perf/util/evsel.c
+++ b/tools/perf/util/evsel.c
@@ -1255,6 +1255,8 @@ void perf_evsel__exit(struct evsel *evsel)
zfree(&evsel->group_name);
zfree(&evsel->name);
zfree(&evsel->pmu_name);
+ zfree(&evsel->per_pkg_mask);
+ zfree(&evsel->metric_events);
perf_evsel__object.fini(evsel);
}
