| commit | 0196e787ceb58cdfea822482ec70019bc16cbd51 | |
| author | Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com> | |
| Fri, 13 Nov 2015 12:29:10 +0000 (13 12:29 +0000) | ||
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | |
| Fri, 13 Nov 2015 15:24:32 +0000 (13 12:24 -0300) | ||
| tree | 7da102222263c83f0522e71bc7ac2cad7d12aa49 | treesnapshot (tar.gz zip) |
| parent | d8145b3e30a24280c396d88c8703c50a1ea0aa3a | commitdiff |
perf probe: Fix memory leaking on failure by clearing all probe_trace_events
Fix memory leaking on the debuginfo__find_trace_events() failure path
which frees an array of probe_trace_events but doesn't clears all the
allocated sub-structures and strings.
So, before doing zfree(tevs), clear all the array elements which may
have allocated resources.
Reported-by: Wang Nan <wangnan0@huawei.com>
Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Cc: Alexei Starovoitov <ast@kernel.org>
Cc: Zefan Li <lizefan@huawei.com>
Cc: pi3orama@163.com
Link: http://lkml.kernel.org/r/1447417761-156094-2-git-send-email-wangnan0@huawei.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Fix memory leaking on the debuginfo__find_trace_events() failure path
which frees an array of probe_trace_events but doesn't clears all the
allocated sub-structures and strings.
So, before doing zfree(tevs), clear all the array elements which may
have allocated resources.
Reported-by: Wang Nan <wangnan0@huawei.com>
Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Cc: Alexei Starovoitov <ast@kernel.org>
Cc: Zefan Li <lizefan@huawei.com>
Cc: pi3orama@163.com
Link: http://lkml.kernel.org/r/1447417761-156094-2-git-send-email-wangnan0@huawei.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
| tools/perf/util/probe-finder.c | diffblobblamehistory |