diff options
| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2013-12-27 16:55:14 -0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2013-12-27 17:08:19 -0300 |
| commit | 74cf249d5cf7de84c88cca69a2f13b13d500ff94 (patch) | |
| tree | fc61aabd22d981e95fe6ffe9a839e07bbb1f95a0 /tools/perf/util/cgroup.c | |
| parent | 046625231a0397f1776eb353a4ec9ff142cd2f6b (diff) | |
perf tools: Use zfree to help detect use after free bugs
Several areas already used this technique, so do some audit to
consistently use it elsewhere.
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/n/tip-9sbere0kkplwe45ak6rk4a1f@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/cgroup.c')
| -rw-r--r-- | tools/perf/util/cgroup.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/perf/util/cgroup.c b/tools/perf/util/cgroup.c index 96bbda1ddb8..0922aa4218c 100644 --- a/tools/perf/util/cgroup.c +++ b/tools/perf/util/cgroup.c @@ -133,7 +133,7 @@ void close_cgroup(struct cgroup_sel *cgrp) /* XXX: not reentrant */ if (--cgrp->refcnt == 0) { close(cgrp->fd); - free(cgrp->name); + zfree(&cgrp->name); free(cgrp); } } |