Peter Sylvester pointed out a flaw in the AllowServerConnect() in the FTP

code when doing pure ipv6 EPRT connections.

CHANGES

@@ -6,6 +6,10 @@
 
                                   Changelog
 
+Daniel (22 August 2006)
+- Peter Sylvester pointed out a flaw in the AllowServerConnect() in the FTP
+  code when doing pure ipv6 EPRT connections.
+
 Daniel (19 August 2006)
 - Based on a patch by Armel Asselin, the FTP code no longer re-issues the TYPE
   command on subsequent requests on a re-used connection unless it has to.

RELEASE-NOTES

@@ -16,6 +16,7 @@ This release includes the following changes:
 
 This release includes the following bugfixes:
 
+ p (FTP) EPRT transfers with IPv6 didn't work properly
  o (FTP) SINGLECWD mode and using files in the root dir
  o (HTTP) Expect: header disabling work better
  o (HTTP) "Expect: 100-continue" disable on second POST on re-used connection
@@ -32,6 +33,7 @@ New curl mirrors:
 This release would not have looked like this without help, code, reports and
 advice from friends like these:
 
- Domenico Andreoli, Armel Asselin, Gisle Vanem, Yang Tse, Andrew Biggs
+ Domenico Andreoli, Armel Asselin, Gisle Vanem, Yang Tse, Andrew Biggs,
+ Peter Sylvester
 
         Thanks! (and sorry if I forgot to mention someone)

lib/ftp.c

@@ -215,8 +215,12 @@ static CURLcode AllowServerConnect(struct connectdata *conn)
     /* we have received data here */
     {
       curl_socket_t s = CURL_SOCKET_BAD;
-      socklen_t size = (socklen_t) sizeof(struct sockaddr_in);
+#ifdef ENABLE_IPV6
+      struct Curl_sockaddr_storage add;
+#else
       struct sockaddr_in add;
+#endif
+      socklen_t size = (socklen_t) sizeof(add);
 
       if(0 == getsockname(sock, (struct sockaddr *) &add, &size))
         s=accept(sock, (struct sockaddr *) &add, &size);