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TJ Saunders of the proftpd project identified and pointed out problems with

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the modified FTPS negotiation change of August 19 2005. Thus, we revert the
change back to pre-7.14.1 status.
This commit is contained in:
Daniel Stenberg 2005-09-27 08:46:54 +00:00
parent da192f7955
commit a2902de67c
3 changed files with 25 additions and 27 deletions
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5
CHANGES
View File

@ -7,6 +7,11 @@
Changelog
Daniel (27 September 2005)
- TJ Saunders of the proftpd project identified and pointed out problems with
the modified FTPS negotiation change of August 19 2005. Thus, we revert the
change back to pre-7.14.1 status.
Daniel (21 September 2005)
- Fixed "cut off" sentence in the libcurl-tutorial man page:
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=329305

1
RELEASE-NOTES
View File

@ -16,6 +16,7 @@ This release includes the following changes:
This release includes the following bugfixes:
o FTPS negotiation timeouts/errors
o SSPI works even for Windows 9x
o crash in --dump-header on FTP
o test 56 runs better

46
lib/ftp.c
View File

@ -174,13 +174,9 @@ static bool isBadFtpString(const char *string)
* to us. This function will sit and wait here until the server has
* connected.
*
* If FTP-SSL is used and SSL is requested for the data connection, this
* function will do that transport layer handshake too.
*
*/
static CURLcode AllowServerConnect(struct connectdata *conn)
{
CURLcode result;
int timeout_ms;
struct SessionHandle *data = conn->data;
curl_socket_t sock = conn->sock[SECONDARYSOCKET];
@ -235,17 +231,6 @@ static CURLcode AllowServerConnect(struct connectdata *conn)
break;
}
/* If PASV is used, this is is made elsewhere */
if(conn->ssl[SECONDARYSOCKET].use) {
/* since we only have a plaintext TCP connection here, we must now
do the TLS stuff */
infof(data, "Doing the SSL/TLS handshake on the data stream\n");
/* BLOCKING */
result = Curl_ssl_connect(conn, SECONDARYSOCKET);
if(result)
return result;
}
return CURLE_OK;
}
@ -2040,6 +2025,16 @@ static CURLcode ftp_state_stor_resp(struct connectdata *conn,
return result;
}
if(conn->ssl[SECONDARYSOCKET].use) {
/* since we only have a plaintext TCP connection here, we must now
do the TLS stuff */
infof(data, "Doing the SSL/TLS handshake on the data stream\n");
/* BLOCKING */
result = Curl_ssl_connect(conn, SECONDARYSOCKET);
if(result)
return result;
}
*(ftp->bytecountp)=0;
/* When we know we're uploading a specified file, we can get the file
@ -2139,6 +2134,15 @@ static CURLcode ftp_state_get_resp(struct connectdata *conn,
return result;
}
if(conn->ssl[SECONDARYSOCKET].use) {
/* since we only have a plaintext TCP connection here, we must now
do the TLS stuff */
infof(data, "Doing the SSL/TLS handshake on the data stream\n");
result = Curl_ssl_connect(conn, SECONDARYSOCKET);
if(result)
return result;
}
if(size > conn->maxdownload && conn->maxdownload > 0)
size = conn->size = conn->maxdownload;
@ -3100,18 +3104,6 @@ CURLcode Curl_ftp_nextconnect(struct connectdata *conn)
if(!ftp->no_transfer && !conn->bits.no_body) {
/* a transfer is about to take place */
if(conn->ssl[SECONDARYSOCKET].use &&
!data->set.ftp_use_port) {
/* PASV is used and we just got the data connection connected, then
it is time to handshake the secure stuff. */
infof(data, "Doing the SSL/TLS handshake on the data stream\n");
/* BLOCKING */
result = Curl_ssl_connect(conn, SECONDARYSOCKET);
if(result)
return result;
}
if(data->set.upload) {
NBFTPSENDF(conn, "TYPE %c", data->set.ftp_ascii?'A':'I');
state(conn, FTP_STOR_TYPE);