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| author | Andrii Nakryiko <andrii@kernel.org> | 2023-10-06 10:57:42 -0700 |
|---|---|---|
| committer | Daniel Borkmann <daniel@iogearbox.net> | 2023-10-06 20:17:28 +0200 |
| commit | 925a01577ea5a70416731c00e42b74c97f41cb6a (patch) | |
| tree | 39947655872d56199dd9a3d986b84b02aa0b38dc /tools/testing/selftests/bpf/prog_tests/queue_stack_map.c | |
| parent | bc5bc309db45a7ab218ce8259ba9bc7659be61ca (diff) | |
| download | lwn-925a01577ea5a70416731c00e42b74c97f41cb6a.tar.gz lwn-925a01577ea5a70416731c00e42b74c97f41cb6a.zip | |
selftests/bpf: Fix compiler warnings reported in -O2 mode
Fix a bunch of potentially unitialized variable usage warnings that are
reported by GCC in -O2 mode. Also silence overzealous stringop-truncation
class of warnings.
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Link: https://lore.kernel.org/bpf/20231006175744.3136675-1-andrii@kernel.org
Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests/queue_stack_map.c')
| -rw-r--r-- | tools/testing/selftests/bpf/prog_tests/queue_stack_map.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/testing/selftests/bpf/prog_tests/queue_stack_map.c b/tools/testing/selftests/bpf/prog_tests/queue_stack_map.c index 722c5f2a7776..a043af9cd6d9 100644 --- a/tools/testing/selftests/bpf/prog_tests/queue_stack_map.c +++ b/tools/testing/selftests/bpf/prog_tests/queue_stack_map.c @@ -14,7 +14,7 @@ static void test_queue_stack_map_by_type(int type) int i, err, prog_fd, map_in_fd, map_out_fd; char file[32], buf[128]; struct bpf_object *obj; - struct iphdr iph; + struct iphdr iph = {}; LIBBPF_OPTS(bpf_test_run_opts, topts, .data_in = &pkt_v4, .data_size_in = sizeof(pkt_v4), |