finger

commit fdaa405883278c038c582ccb616a74e819bb4b72
parent 7e68c0424e4bb78c4b3bfbc8287e66be3a456b61
Author: Naveen Narayanan <zerous@nocebo.space>
Date:   Sat, 25 Sep 2021 16:48:55 +0200

Initialize instead of using memset

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

1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/finger.c b/finger.c
@@ -48,7 +48,8 @@ cred(char *username, char *hostname, char *input)
 int
 main(int argc, char **argv)
 {
-	struct addrinfo hints, *res, *p;
+	struct addrinfo hints = { 0 };
+	struct addrinfo *res, *p;
 	char user[32], hostname[MAXHOSTNAMELEN+1];
 	char *msg;
 	int status, sockfd, byt, len, err;
@@ -61,7 +62,6 @@ main(int argc, char **argv)
 	if (!cred(user, hostname, argv[1]))
 		usage();
 
-	memset(&hints, 0, sizeof(hints));
 	hints.ai_family = AF_UNSPEC;
 	hints.ai_socktype = SOCK_STREAM;