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| author | Riccardo Mancini <rickyman7@gmail.com> | 2021-06-03 01:08:33 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-09-03 11:09:29 +0300 |
| commit | e0ca67030fdae4bf4342085184ff0df17fa5c245 (patch) | |
| tree | 478355aaf521b6a7d64fde678b2adbe5509a09bc /tools/perf | |
| parent | 0d8e39bb9416ffb34cc5693a9d9a62e289159b80 (diff) | |
| download | linux-e0ca67030fdae4bf4342085184ff0df17fa5c245.tar.xz | |
perf symbol-elf: Fix memory leak by freeing sdt_note.args
commit 69c9ffed6cede9c11697861f654946e3ae95a930 upstream.
Reported by ASan.
Signed-off-by: Riccardo Mancini <rickyman7@gmail.com>
Acked-by: Ian Rogers <irogers@google.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Fabian Hemmer <copy@copy.sh>
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>
Cc: Remi Bernon <rbernon@codeweavers.com>
Cc: Jiri Slaby <jirislaby@kernel.org>
Link: http://lore.kernel.org/lkml/20210602220833.285226-1-rickyman7@gmail.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Hanjun Guo <guohanjun@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf')
| -rw-r--r-- | tools/perf/util/symbol-elf.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/perf/util/symbol-elf.c b/tools/perf/util/symbol-elf.c index 44dd86a4f25f..7356eb398b32 100644 --- a/tools/perf/util/symbol-elf.c +++ b/tools/perf/util/symbol-elf.c @@ -2360,6 +2360,7 @@ int cleanup_sdt_note_list(struct list_head *sdt_notes) list_for_each_entry_safe(pos, tmp, sdt_notes, note_list) { list_del_init(&pos->note_list); + zfree(&pos->args); zfree(&pos->name); zfree(&pos->provider); free(pos); |