From 925a01577ea5a70416731c00e42b74c97f41cb6a Mon Sep 17 00:00:00 2001 From: Andrii Nakryiko Date: Fri, 6 Oct 2023 10:57:42 -0700 Subject: 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 Signed-off-by: Daniel Borkmann Acked-by: Jiri Olsa Link: https://lore.kernel.org/bpf/20231006175744.3136675-1-andrii@kernel.org --- tools/testing/selftests/bpf/prog_tests/sockmap_helpers.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'tools/testing/selftests/bpf/prog_tests/sockmap_helpers.h') diff --git a/tools/testing/selftests/bpf/prog_tests/sockmap_helpers.h b/tools/testing/selftests/bpf/prog_tests/sockmap_helpers.h index 36d829a65aa4..e880f97bc44d 100644 --- a/tools/testing/selftests/bpf/prog_tests/sockmap_helpers.h +++ b/tools/testing/selftests/bpf/prog_tests/sockmap_helpers.h @@ -378,7 +378,7 @@ static inline int enable_reuseport(int s, int progfd) static inline int socket_loopback_reuseport(int family, int sotype, int progfd) { struct sockaddr_storage addr; - socklen_t len; + socklen_t len = 0; int err, s; init_addr_loopback(family, &addr, &len); -- cgit v1.2.3