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[bpf] selftests/bpf: fix error return code in run_getsockopt_test()

Message ID 20201116101633.64627-1-wanghai38@huawei.com
State Accepted
Commit 2acc3c1bc8e98bc66b1badec42e9ea205b4fcdaa
Headers show
Series [bpf] selftests/bpf: fix error return code in run_getsockopt_test() | expand

Commit Message

Wang Hai Nov. 16, 2020, 10:16 a.m. UTC
Fix to return a negative error code from the error handling
case instead of 0, as done elsewhere in this function.

Fixes: 65b4414a05eb ("selftests/bpf: add sockopt test that exercises BPF_F_ALLOW_MULTI")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Wang Hai <wanghai38@huawei.com>
---
 tools/testing/selftests/bpf/prog_tests/sockopt_multi.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

Comments

patchwork-bot+netdevbpf@kernel.org Nov. 16, 2020, 9:30 p.m. UTC | #1
Hello:

This patch was applied to bpf/bpf.git (refs/heads/master):

On Mon, 16 Nov 2020 18:16:33 +0800 you wrote:
> Fix to return a negative error code from the error handling
> case instead of 0, as done elsewhere in this function.
> 
> Fixes: 65b4414a05eb ("selftests/bpf: add sockopt test that exercises BPF_F_ALLOW_MULTI")
> Reported-by: Hulk Robot <hulkci@huawei.com>
> Signed-off-by: Wang Hai <wanghai38@huawei.com>
> 
> [...]

Here is the summary with links:
  - [bpf] selftests/bpf: fix error return code in run_getsockopt_test()
    https://git.kernel.org/bpf/bpf/c/2acc3c1bc8e9

You are awesome, thank you!
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diff mbox series

Patch

diff --git a/tools/testing/selftests/bpf/prog_tests/sockopt_multi.c b/tools/testing/selftests/bpf/prog_tests/sockopt_multi.c
index 29188d6f5c8d..51fac975b316 100644
--- a/tools/testing/selftests/bpf/prog_tests/sockopt_multi.c
+++ b/tools/testing/selftests/bpf/prog_tests/sockopt_multi.c
@@ -138,7 +138,8 @@  static int run_getsockopt_test(struct bpf_object *obj, int cg_parent,
 	 */
 
 	buf = 0x40;
-	if (setsockopt(sock_fd, SOL_IP, IP_TOS, &buf, 1) < 0) {
+	err = setsockopt(sock_fd, SOL_IP, IP_TOS, &buf, 1);
+	if (err < 0) {
 		log_err("Failed to call setsockopt(IP_TOS)");
 		goto detach;
 	}