From: Wayne Davison <wayned@samba.org>
Date: Fri, 13 Oct 2006 23:17:30 +0000 (+0000)
Subject: Added a paranoid length check.
X-Git-Tag: v2.6.9pre2~16
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=deee574b1198a2886369f4ecbfbeaa6f851bb41d;p=thirdparty%2Frsync.git

Added a paranoid length check.
---

diff --git a/flist.c b/flist.c
index 7e4eef55..e8043c57 100644
--- a/flist.c
+++ b/flist.c
@@ -1228,8 +1228,11 @@ struct file_list *send_file_list(int f, int argc, char *argv[])
 			}
 		}
 
-		if (fn != fbuf)
+		if (fn != fbuf) {
+			if (len >= MAXPATHLEN)
+				overflow_exit("send_file_list");
 			memmove(fbuf, fn, len + 1);
+		}
 
 		if (implied_dirs && (p=strrchr(fbuf,'/')) && p != fbuf) {
 			/* Send the implied directories at the start of the