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| author |   Ian Rogers <irogers@google.com> | 2021-11-18 00:47:49 -0800 |
|---|---|---|
| committer |   Arnaldo Carvalho de Melo <acme@redhat.com> | 2021-11-18 10:19:14 -0300 |
| commit | b194c9cd09dd98af76beaa32a041af674260d730 (patch) | |
| tree | 528463fa6a7d4fb545e0164d4addef84d7c64df3 /Kbuild | |
| parent | perf report: Fix memory leaks around perf_tip() (diff) | |
| download | linux-dev-b194c9cd09dd98af76beaa32a041af674260d730.tar.xz linux-dev-b194c9cd09dd98af76beaa32a041af674260d730.zip | |
perf evsel: Fix memory leaks relating to unit
unit may have a strdup pointer or be to a literal, consequently memory
assocciated with it isn't freed. Change it so the unit is always strdup
and so the memory can be safely freed.
Fix related issue in perf_event__process_event_update() for name and
own_cpus. Leaks were spotted by leak sanitizer.
Signed-off-by: Ian Rogers <irogers@google.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.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>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lore.kernel.org/lkml/20211118084749.2191447-1-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'Kbuild')
0 files changed, 0 insertions, 0 deletions