finger

commit caba10978888df9b472b2369f9c4ba76266cf634
parent 376940d376b81cdd7ab41a36c72ad937c4678cb1
Author: hhvn <dev@hhvn.uk>
Date:   Sun,  6 Jun 2021 21:19:36 +0100

finger.c: use freeaddrinfo()

Diffstat:
M
finger.c
 | 
3
+++

1 file changed, 3 insertions(+), 0 deletions(-)
diff --git a/finger.c b/finger.c
@@ -77,6 +77,9 @@ finger(char *user, char *host, char *port, int w) {
 		die(1, "%s%s\n", verbose ? "socket(): " : "", strerror(errno));
 	if (connect(sock, ai->ai_addr, ai->ai_addrlen) == -1)
 		die(1, "%s%s\n", verbose ? "connect(): " : "", strerror(errno));
+
+	freeaddrinfo(&hints);
+	freeaddrinfo(ai);
 	
 	if (strcmp(port, "79") == 0)
 		printf("[%s@%s]\n", user, host);