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| author | Riccardo Mancini <rickyman7@gmail.com> | 2021-07-15 18:07:10 +0200 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2021-07-15 17:27:52 -0300 |
| commit | dccfca926c351ba0893af4c8b481477bdb2881a4 (patch) | |
| tree | 8e65dec55dcf963d7bb28ec6a0aa3a55fd5668b0 /tools/perf/util/scripting-engines/trace-event-python.c | |
| parent | fc56f54f6fcd5337634f4545af6459613129b432 (diff) | |
| download | linux-dccfca926c351ba0893af4c8b481477bdb2881a4.tar.gz linux-dccfca926c351ba0893af4c8b481477bdb2881a4.tar.bz2 linux-dccfca926c351ba0893af4c8b481477bdb2881a4.zip | |
perf test event_update: Fix memory leak of unit
ASan reports a memory leak while running:
# perf test "49: Synthesize attr update"
Caused by a string being duplicated but never freed.
This patch adds the missing free().
Note that evsel->unit is not deallocated together with evsel since it is
supposed to be a constant string.
Signed-off-by: Riccardo Mancini <rickyman7@gmail.com>
Fixes: a6e5281780d1da65 ("perf tools: Add event_update event unit type")
Cc: Ian Rogers <irogers@google.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lore.kernel.org/lkml/1fbc8158663fb0d4d5392e36bae564f6ad60be3c.1626343282.git.rickyman7@gmail.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-python.c')
0 files changed, 0 insertions, 0 deletions