Although getaddrinfo(3) with IPPROTO_UDP works fine for AF_INET and
AF_INET6, the AF_VSOCK address family does not support IPPROTO_UDP and
produces an error.
Drop IPPROTO_UDP and use the 0 default (TCP) which works for all address
families. Modern NFS uses TCP anyway so it's strange to specify UDP.
Signed-off-by: Stefan Hajnoczi <stefanha@xxxxxxxxxx>
Reviewed-by: Jeff Layton <jlayton@xxxxxxxxxx>
---
utils/mount/stropts.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/utils/mount/stropts.c b/utils/mount/stropts.c
index 1d30d34..033f254 100644
--- a/utils/mount/stropts.c
+++ b/utils/mount/stropts.c
@@ -919,9 +919,7 @@ static int nfs_try_mount(struct nfsmount_info *mi)
int result = 0;
if (mi->address == NULL) {
- struct addrinfo hint = {
- .ai_protocol = (int)IPPROTO_UDP,
- };
+ struct addrinfo hint = {};
int error;
struct addrinfo *address;
--
2.13.5
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