X-Git-Url: https://mattmccutchen.net/rsync/rsync.git/blobdiff_plain/943882a289da2ad2d6ae1ef9c8bba494d769ba50..6608462cac742530ed6528bfb5ac7e26f43a31ea:/clientserver.c

diff --git a/clientserver.c b/clientserver.c
index 7ce08e6d..0723560e 100644
--- a/clientserver.c
+++ b/clientserver.c
@@ -132,9 +132,16 @@ static int rsync_module(int fd, int i)
 	}
 
 	if (!claim_connection(lp_lock_file(), lp_max_connections())) {
-		rprintf(FERROR,"max connections (%d) reached\n",
-			lp_max_connections());
-		io_printf(fd,"@ERROR: max connections (%d) reached - try again later\n", lp_max_connections());
+		if (errno) {
+			rprintf(FERROR,"failed to open lock file %s : %s\n",
+				lp_lock_file(), strerror(errno));
+			io_printf(fd,"@ERROR: failed to open lock file %s : %s\n",
+				  lp_lock_file(), strerror(errno));
+		} else {
+			rprintf(FERROR,"max connections (%d) reached\n",
+				lp_max_connections());
+			io_printf(fd,"@ERROR: max connections (%d) reached - try again later\n", lp_max_connections());
+		}
 		return -1;
 	}
 
@@ -174,7 +181,7 @@ static int rsync_module(int fd, int i)
 	}
 
 	p = lp_exclude_from(i);
-	add_exclude_file(p, 1);
+	add_exclude_file(p, 1, 0);
 
 	p = lp_exclude(i);
 	add_exclude_line(p);
@@ -362,6 +369,11 @@ int daemon_main(void)
 {
 	extern char *config_file;
 
+	/* this ensures that we don't call getcwd after the chroot,
+           which doesn't work on platforms that use popen("pwd","r")
+           for getcwd */
+	push_dir("/", 0);
+
 	if (is_a_socket(STDIN_FILENO)) {
 		/* we are running via inetd */
 		return start_daemon(STDIN_FILENO);