diff options
| author | Daniel T. Lee | 2019-04-04 07:17:56 +0900 |
|---|---|---|
| committer | Daniel Borkmann | 2019-04-04 16:43:47 +0200 |
| commit | e67b2c715415b121339049b630f0b4e1ede888dc (patch) | |
| tree | ead14552f2199aca864d04cdff0afcd23222eaf9 /samples/bpf/tcp_cong_kern.c | |
| parent | 0979ff7992fb6f4eb837995b12f4071dcafebd2d (diff) | |
samples, selftests/bpf: add NULL check for ksym_search
Since, ksym_search added with verification logic for symbols existence,
it could return NULL when the kernel symbols are not loaded.
This commit will add NULL check logic after ksym_search.
Signed-off-by: Daniel T. Lee <danieltimlee@gmail.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Diffstat (limited to 'samples/bpf/tcp_cong_kern.c')
0 files changed, 0 insertions, 0 deletions