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| author |  Ian Rogers <irogers@google.com>
| 2023-06-08 16:28:14 -0700 |
|---|---|---|
| committer |  Arnaldo Carvalho de Melo <acme@redhat.com>
| 2023-06-12 15:57:54 -0300 |
| commit | 814a656870eee89062b960c48c1fdd6064cd0bbf (patch) | |
| tree | dcfd2d955b5356987cd3a56838ac3b8945485ad8 /tools/perf/util/maps.c | |
| parent | perf symbol-elf: Correct holding a reference (diff) | |
| download | linux-814a656870eee89062b960c48c1fdd6064cd0bbf.tar.gz linux-814a656870eee89062b960c48c1fdd6064cd0bbf.tar.bz2 linux-814a656870eee89062b960c48c1fdd6064cd0bbf.zip | |
perf maps: Fix overlapping memory leak
Add a missed free detected by leak sanitizer.
Signed-off-by: Ian Rogers <irogers@google.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Ali Saidi <alisaidi@amazon.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Athira Rajeev <atrajeev@linux.vnet.ibm.com>
Cc: Brian Robbins <brianrob@linux.microsoft.com>
Cc: Changbin Du <changbin.du@huawei.com>
Cc: Dmitrii Dolgov <9erthalion6@gmail.com>
Cc: Fangrui Song <maskray@google.com>
Cc: German Gomez <german.gomez@arm.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Ivan Babrou <ivan@cloudflare.com>
Cc: James Clark <james.clark@arm.com>
Cc: Jing Zhang <renyu.zj@linux.alibaba.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: John Garry <john.g.garry@oracle.com>
Cc: K Prateek Nayak <kprateek.nayak@amd.com>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Leo Yan <leo.yan@linaro.org>
Cc: Liam Howlett <liam.howlett@oracle.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Miguel Ojeda <ojeda@kernel.org>
Cc: Mike Leach <mike.leach@linaro.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Ravi Bangoria <ravi.bangoria@amd.com>
Cc: Sean Christopherson <seanjc@google.com>
Cc: Steinar H. Gunderson <sesse@google.com>
Cc: Suzuki Poulouse <suzuki.poulose@arm.com>
Cc: Wenyu Liu <liuwenyu7@huawei.com>
Cc: Will Deacon <will@kernel.org>
Cc: Yang Jihong <yangjihong1@huawei.com>
Cc: Ye Xingchen <ye.xingchen@zte.com.cn>
Cc: Yuan Can <yuancan@huawei.com>
Cc: coresight@lists.linaro.org
Cc: linux-arm-kernel@lists.infradead.org
Link: https://lore.kernel.org/r/20230608232823.4027869-18-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/maps.c')
| -rw-r--r-- | tools/perf/util/maps.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/perf/util/maps.c b/tools/perf/util/maps.c index 5206a6433117..233438c95b53 100644 --- a/tools/perf/util/maps.c +++ b/tools/perf/util/maps.c @@ -374,6 +374,7 @@ int maps__fixup_overlappings(struct maps *maps, struct map *map, FILE *fp) } put_map: map__put(pos->map); + free(pos); } up_write(maps__lock(maps)); return err; |