X-Git-Url: https://mattmccutchen.net/rsync/rsync.git/blobdiff_plain/ff8b29b8c62f377ede40fbf0cbbaa428bd8df60a..8d9dc9f99db13d42272b7c150f2e6849331ccdc1:/socket.c

diff --git a/socket.c b/socket.c
index 5ee31f6d..910c2dc0 100644
--- a/socket.c
+++ b/socket.c
@@ -120,17 +120,17 @@ void start_accept_loop(int port, int (*fn)(int ))
 {
 	int s;
 
-	signal(SIGCLD, SIG_IGN);
+	signal(SIGCHLD, SIG_IGN);
 
 	/* open an incoming socket */
 	s = open_socket_in(SOCK_STREAM, port);
 	if (s == -1)
-		exit(1);
+		exit_cleanup(1);
 
 	/* ready to listen */
 	if (listen(s, 5) == -1) {
 		close(s);
-		exit(1);
+		exit_cleanup(1);
 	}
 
 
@@ -216,6 +216,8 @@ set user socket options
 void set_socket_options(int fd, char *options)
 {
 	char *tok;
+	if (!options || !*options) return;
+
 	options = strdup(options);
 	
 	if (!options) out_of_memory("set_socket_options");
@@ -306,7 +308,7 @@ char *client_addr(int fd)
 	static char addr_buf[100];
 
 	if (getpeername(fd, &sa, &length)) {
-		exit(1);
+		exit_cleanup(1);
 	}
 
 	strlcpy(addr_buf,(char *)inet_ntoa(sockin->sin_addr), sizeof(addr_buf)-1);
@@ -329,7 +331,7 @@ char *client_name(int fd)
 	strcpy(name_buf,"UNKNOWN");
 
 	if (getpeername(fd, &sa, &length)) {
-		exit(1);
+		exit_cleanup(1);
 	}
 
 	/* Look up the remote host name. */