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-rw-r--r--lib/socks.c67
1 files changed, 34 insertions, 33 deletions
diff --git a/lib/socks.c b/lib/socks.c
index fccb16d4a..a3c6ee088 100644
--- a/lib/socks.c
+++ b/lib/socks.c
@@ -668,39 +668,6 @@ CURLcode Curl_SOCKS5(const char *proxy_name,
"SOCKS5 reply has wrong version, version should be 5.");
return CURLE_COULDNT_CONNECT;
}
- if(socksreq[1] != 0) { /* Anything besides 0 is an error */
- if(socksreq[3] == 1) {
- failf(data,
- "Can't complete SOCKS5 connection to %d.%d.%d.%d:%d. (%d)",
- (unsigned char)socksreq[4], (unsigned char)socksreq[5],
- (unsigned char)socksreq[6], (unsigned char)socksreq[7],
- (((unsigned char)socksreq[8] << 8) | (unsigned char)socksreq[9]),
- (unsigned char)socksreq[1]);
- }
- else if(socksreq[3] == 3) {
- failf(data,
- "Can't complete SOCKS5 connection to %s:%d. (%d)",
- hostname,
- (((unsigned char)socksreq[8] << 8) | (unsigned char)socksreq[9]),
- (unsigned char)socksreq[1]);
- }
- else if(socksreq[3] == 4) {
- failf(data,
- "Can't complete SOCKS5 connection to %02x%02x:%02x%02x:"
- "%02x%02x:%02x%02x:%02x%02x:%02x%02x:%02x%02x:%02x%02x:%d. (%d)",
- (unsigned char)socksreq[4], (unsigned char)socksreq[5],
- (unsigned char)socksreq[6], (unsigned char)socksreq[7],
- (unsigned char)socksreq[8], (unsigned char)socksreq[9],
- (unsigned char)socksreq[10], (unsigned char)socksreq[11],
- (unsigned char)socksreq[12], (unsigned char)socksreq[13],
- (unsigned char)socksreq[14], (unsigned char)socksreq[15],
- (unsigned char)socksreq[16], (unsigned char)socksreq[17],
- (unsigned char)socksreq[18], (unsigned char)socksreq[19],
- (((unsigned char)socksreq[8] << 8) | (unsigned char)socksreq[9]),
- (unsigned char)socksreq[1]);
- }
- return CURLE_COULDNT_CONNECT;
- }
/* Fix: in general, returned BND.ADDR is variable length parameter by RFC
1928, so the reply packet should be read until the end to avoid errors at
@@ -747,6 +714,40 @@ CURLcode Curl_SOCKS5(const char *proxy_name,
}
#endif
+ if(socksreq[1] != 0) { /* Anything besides 0 is an error */
+ if(socksreq[3] == 1) {
+ failf(data,
+ "Can't complete SOCKS5 connection to %d.%d.%d.%d:%d. (%d)",
+ (unsigned char)socksreq[4], (unsigned char)socksreq[5],
+ (unsigned char)socksreq[6], (unsigned char)socksreq[7],
+ (((unsigned char)socksreq[8] << 8) | (unsigned char)socksreq[9]),
+ (unsigned char)socksreq[1]);
+ }
+ else if(socksreq[3] == 3) {
+ failf(data,
+ "Can't complete SOCKS5 connection to %s:%d. (%d)",
+ hostname,
+ (((unsigned char)socksreq[8] << 8) | (unsigned char)socksreq[9]),
+ (unsigned char)socksreq[1]);
+ }
+ else if(socksreq[3] == 4) {
+ failf(data,
+ "Can't complete SOCKS5 connection to %02x%02x:%02x%02x:"
+ "%02x%02x:%02x%02x:%02x%02x:%02x%02x:%02x%02x:%02x%02x:%d. (%d)",
+ (unsigned char)socksreq[4], (unsigned char)socksreq[5],
+ (unsigned char)socksreq[6], (unsigned char)socksreq[7],
+ (unsigned char)socksreq[8], (unsigned char)socksreq[9],
+ (unsigned char)socksreq[10], (unsigned char)socksreq[11],
+ (unsigned char)socksreq[12], (unsigned char)socksreq[13],
+ (unsigned char)socksreq[14], (unsigned char)socksreq[15],
+ (unsigned char)socksreq[16], (unsigned char)socksreq[17],
+ (unsigned char)socksreq[18], (unsigned char)socksreq[19],
+ (((unsigned char)socksreq[8] << 8) | (unsigned char)socksreq[9]),
+ (unsigned char)socksreq[1]);
+ }
+ return CURLE_COULDNT_CONNECT;
+ }
+
(void)curlx_nonblock(sock, TRUE);
return CURLE_OK; /* Proxy was successful! */
}