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| author | Hisao Tanabe <xtanabe@gmail.com> | 2018-08-25 00:45:56 +0900 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2018-08-30 14:49:25 -0300 |
| commit | fd8d2702791a970c751f8b526a17d8e725a05b46 (patch) | |
| tree | 2f0b990e3a6909a7185ae5d80274af542409d642 /.get_maintainer.ignore | |
| parent | 5ab1de932e2923f490645ad017a689c5b58dc433 (diff) | |
perf evsel: Fix potential null pointer dereference in perf_evsel__new_idx()
If evsel is NULL, we should return NULL to avoid a NULL pointer
dereference a bit later in the code.
Signed-off-by: Hisao Tanabe <xtanabe@gmail.com>
Acked-by: Namhyung Kim <namhyung@kernel.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Wang Nan <wangnan0@huawei.com>
Fixes: 03e0a7df3efd ("perf tools: Introduce bpf-output event")
LPU-Reference: 20180824154556.23428-1-xtanabe@gmail.com
Link: https://lkml.kernel.org/n/tip-e5plzjhx6595a5yjaf22jss3@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to '.get_maintainer.ignore')
0 files changed, 0 insertions, 0 deletions