A vulnerability has been found in the current versions of wu-ftpd, follow

A vulnerability has been found in the current versions of wu-ftpd, follow
the links from http://www.wu-ftpd.org/ for details.

Included below is a patch for CAN-2003-0466 to be applied to wu-ftpd 2.6.2.

--- src/realpath.c.orig Mon Aug 4 11:20:19 2003
+++ src/realpath.c Mon Aug 4 11:23:22 2003
@@ -299,7 +299,7 @@
rootd = 0;

if (*wbuf) {
- if (strlen(resolved) + strlen(wbuf) + rootd + 1 > MAXPATHLEN) {
+ if (strlen(resolved) + strlen(wbuf) + !rootd + 1 > MAXPATHLEN) {
errno = ENAMETOOLONG;
goto err1;
}