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| author |   Ian Rogers <irogers@google.com> | 2021-11-18 12:17:30 -0800 |
|---|---|---|
| committer |   Arnaldo Carvalho de Melo <acme@redhat.com> | 2021-12-06 21:57:53 -0300 |
| commit | 4747395082abc67c700a75e4cf3b796e79c7cf3a (patch) | |
| tree | 550d5da07283546d61e35bef86d74c2a95c2f001 /ipc | |
| parent | perf test: Reset shadow counts before loading (diff) | |
| download | linux-dev-4747395082abc67c700a75e4cf3b796e79c7cf3a.tar.xz linux-dev-4747395082abc67c700a75e4cf3b796e79c7cf3a.zip | |
perf header: Fix memory leaks when processing feature headers
These leaks were found with leak sanitizer running "perf pipe recording
and injection test".
In pipe mode feat_fd may hold onto an events struct that needs freeing.
When string features are processed they may overwrite an already created
string, so free this before the overwrite.
Signed-off-by: Ian Rogers <irogers@google.com>
Acked-by: Jiri Olsa <jolsa@redhat.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.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/20211118201730.2302927-1-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'ipc')
0 files changed, 0 insertions, 0 deletions