X-Git-Url: https://mattmccutchen.net/rsync/rsync.git/blobdiff_plain/23a0d1e200c7f23c4d8ca236f807c253a666009a..554dc122f271fc361b963067fa3d80084fd7ca91:/clientserver.c

diff --git a/clientserver.c b/clientserver.c
index fe7cff92..a7996c7f 100644
--- a/clientserver.c
+++ b/clientserver.c
@@ -613,6 +613,11 @@ static int rsync_module(int f_in, int f_out, int i, const char *addr, const char
 	}
 
 	module_dir = lp_path(i);
+	if (*module_dir == '\0') {
+		rprintf(FLOG, "No path specified for module %s\n", name);
+		io_printf(f_out, "@ERROR: no path setting.\n");
+		return -1;
+	}
 	if (use_chroot) {
 		if ((p = strstr(module_dir, "/./")) != NULL) {
 			*p = '\0'; /* Temporary... */
@@ -809,7 +814,11 @@ static int rsync_module(int f_in, int f_out, int i, const char *addr, const char
 	}
 
 	if (set_uid) {
-		if (setuid(uid) || seteuid(uid)) {
+		if (setuid(uid) < 0
+#ifdef HAVE_SETEUID
+		 || seteuid(uid) < 0
+#endif
+		) {
 			rsyserr(FLOG, errno, "setuid %ld failed", (long)uid);
 			io_printf(f_out, "@ERROR: setuid failed\n");
 			return -1;