diff options
| author | YueHaibing <yuehaibing@huawei.com> | 2018-05-11 19:21:42 +0800 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2018-05-16 10:01:55 -0300 |
| commit | 7a36a287de9fbb1ba906e70573d3f2315f7fd609 (patch) | |
| tree | 6ac544e378616c0522a0162d5ed1d42bab7efe81 /tools/lib/api/fs/tracing_path.h | |
| parent | 3cdc5c2cb924acb43a93241e75c61570eab71614 (diff) | |
perf bpf: Fix NULL return handling in bpf__prepare_load()
bpf_object__open()/bpf_object__open_buffer can return error pointer or
NULL, check the return values with IS_ERR_OR_NULL() in bpf__prepare_load
and bpf__prepare_load_buffer
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Acked-by: Daniel Borkmann <daniel@iogearbox.net>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: netdev@vger.kernel.org
Link: https://lkml.kernel.org/n/tip-psf4xwc09n62al2cb9s33v9h@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/lib/api/fs/tracing_path.h')
0 files changed, 0 insertions, 0 deletions