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| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2015-06-25 14:48:49 -0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2015-06-25 15:15:49 -0300 |
| commit | 060664f3b9dff37860e48b5158e8429b2467e526 (patch) | |
| tree | e273fbf81299a72d66f3865697f79750d7f12463 /tools/perf/util/thread_map.c | |
| parent | 27451700dfa01a05cdb4d9d74501536165158034 (diff) | |
| download | lwn-060664f3b9dff37860e48b5158e8429b2467e526.tar.gz lwn-060664f3b9dff37860e48b5158e8429b2467e526.zip | |
perf tools: Future-proof thread_map allocation size calculation
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/r/20150625174840.GH3253@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/thread_map.c')
| -rw-r--r-- | tools/perf/util/thread_map.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/perf/util/thread_map.c b/tools/perf/util/thread_map.c index 8c3c3a0751bd..920136dd8c2e 100644 --- a/tools/perf/util/thread_map.c +++ b/tools/perf/util/thread_map.c @@ -22,7 +22,7 @@ static int filter(const struct dirent *dir) static struct thread_map *thread_map__realloc(struct thread_map *map, int nr) { - size_t size = sizeof(*map) + sizeof(pid_t) * nr; + size_t size = sizeof(*map) + sizeof(map->map[0]) * nr; return realloc(map, size); } |