From: Wayne Davison <wayned@samba.org>
Date: Wed, 1 Aug 2007 22:18:46 +0000 (+0000)
Subject: If readdir() gives us an empty name, reject it.
X-Git-Url: https://mattmccutchen.net/rsync/rsync.git/commitdiff_plain/411c04f06fa26642c6bfc29fd70128e3f870a455

If readdir() gives us an empty name, reject it.
---

diff --git a/flist.c b/flist.c
index 87a15b10..aa5a7c33 100644
--- a/flist.c
+++ b/flist.c
@@ -1469,6 +1469,13 @@ static void send_directory(int f, struct file_list *flist, char *fbuf, int len,
 				full_fname(fbuf));
 			continue;
 		}
+		if (dname[0] == '\0') {
+			io_error |= IOERR_GENERAL;
+			rprintf(FINFO,
+				"cannot send file with empty name in %s\n",
+				full_fname(fbuf));
+			continue;
+		}
 
 		send_file_name(f, flist, fbuf, NULL, flags, filter_level);
 	}