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| author |   Lorenz Bauer <lmb@cloudflare.com> | 2019-05-08 17:49:32 +0100 |
|---|---|---|
| committer |   Alexei Starovoitov <ast@kernel.org> | 2019-05-09 15:53:56 -0700 |
| commit | 07b619919d3d5401adc9bc6b79dcf12cc2c6d485 (patch) | |
| tree | 7592791ba5b9f6bd2dbdb17b0537f4eb0df23b43 /tools/testing/selftests/bpf/prog_tests/bpf_verif_scale.c | |
| parent | net/tcp: use deferred jump label for TCP acked data hook (diff) | |
| download | linux-dev-07b619919d3d5401adc9bc6b79dcf12cc2c6d485.tar.xz linux-dev-07b619919d3d5401adc9bc6b79dcf12cc2c6d485.zip | |
selftests: bpf: initialize bpf_object pointers where needed
There are a few tests which call bpf_object__close on uninitialized
bpf_object*, which may segfault. Explicitly zero-initialise these pointers
to avoid this.
Signed-off-by: Lorenz Bauer <lmb@cloudflare.com>
Acked-by: Martin KaFai Lau <kafai@fb.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests/bpf_verif_scale.c')
| -rw-r--r-- | tools/testing/selftests/bpf/prog_tests/bpf_verif_scale.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/testing/selftests/bpf/prog_tests/bpf_verif_scale.c b/tools/testing/selftests/bpf/prog_tests/bpf_verif_scale.c index 23b159d95c3f..b74e2f6e96d0 100644 --- a/tools/testing/selftests/bpf/prog_tests/bpf_verif_scale.c +++ b/tools/testing/selftests/bpf/prog_tests/bpf_verif_scale.c @@ -15,7 +15,7 @@ static int libbpf_debug_print(enum libbpf_print_level level, static int check_load(const char *file) { struct bpf_prog_load_attr attr; - struct bpf_object *obj; + struct bpf_object *obj = NULL; int err, prog_fd; memset(&attr, 0, sizeof(struct bpf_prog_load_attr)); |