finger

commit ea732482a4e92f463b89bbbd2215c12d67f3547f
parent f19055b6e9735d304e20629955e65833df1a8699
Author: Naveen Narayanan <zerous@nocebo.space>
Date:   Sat, 25 Sep 2021 18:19:43 +0200

Localize buffer

Diffstat:
M
finger.c
 | 
6
+++---

1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/finger.c b/finger.c
@@ -12,7 +12,6 @@
 #include <unistd.h>
 
 #define BUFSZ 128
-char buf[BUFSZ];
 
 void
 usage(void)
@@ -51,11 +50,12 @@ main(int argc, char **argv)
 {
 	struct addrinfo hints = { 0 };
 	struct addrinfo *res, *p;
-	char user[32], hostname[MAXHOSTNAMELEN+1];
-	char *msg = buf;
+	char buf[BUFSZ], hostname[MAXHOSTNAMELEN+1], user[32];
+	char *msg;
 	int status, sockfd, byt, len, err, tosend;
 
 	err = 0;
+	msg = buf;
 
 	if (argc != 2)
 		usage();