ii

commit bf06f141882477d60a9d30390dd9e43a49fccc11
parent dfecb5c0f4eda76cbad3319a2e76244e76c566be
Author: Michael Forney <mforney@mforney.org>
Date:   Sat, 25 May 2019 19:27:36 -0700

Fix traversal of addrinfo list

Although the loop is executed once for every result, in each iteration
it connects to the first result.

Diffstat:
M
ii.c
 | 
4
++--

1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/ii.c b/ii.c
@@ -377,10 +377,10 @@ tcpopen(const char *host, const char *service)
 	}
 
 	for (rp = res; rp; rp = rp->ai_next) {
-		fd = socket(res->ai_family, res->ai_socktype, res->ai_protocol);
+		fd = socket(rp->ai_family, rp->ai_socktype, rp->ai_protocol);
 		if (fd == -1)
 			continue;
-		if (connect(fd, res->ai_addr, res->ai_addrlen) == -1) {
+		if (connect(fd, rp->ai_addr, rp->ai_addrlen) == -1) {
 			close(fd);
 			fd = -1;
 			continue;