Re: [PATCH bpf-next] libbpf: use AF_LOCAL instead of AF_INET in xsk.c

On 02/12, Bj�rn T�pel wrote:

On Tue, 9 Feb 2021 at 23:50, Stanislav Fomichev [off-list ref] wrote:

quoted

We have the environments where usage of AF_INET is prohibited
(cgroup/sock_create returns EPERM for AF_INET). Let's use
AF_LOCAL instead of AF_INET, it should perfectly work with SIOCETHTOOL.

Signed-off-by: Stanislav Fomichev <redacted>

Stanislav, apologies for the delay!

No worries, thank you for the review and testing!

Tested-by: Bj�rn T�pel <redacted>
Acked-by: Bj�rn T�pel <redacted>

Bj�rn

quoted

---
 tools/lib/bpf/xsk.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/lib/bpf/xsk.c b/tools/lib/bpf/xsk.c
index 20500fb1f17e..ffbb588724d8 100644
--- a/tools/lib/bpf/xsk.c
+++ b/tools/lib/bpf/xsk.c

@@ -517,7 +517,7 @@ static int xsk_get_max_queues(struct xsk_socket  

*xsk)

quoted

        struct ifreq ifr = {};
        int fd, err, ret;

-       fd = socket(AF_INET, SOCK_DGRAM, 0);
+       fd = socket(AF_LOCAL, SOCK_DGRAM, 0);
        if (fd < 0)
                return -errno;

--
2.30.0.478.g8a0d178c01-goog