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CONNECT: fix ipv6 address in the Request-Line

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Commit 466150bc64 fixed the Host: header with CONNECT, but I then
forgot the preceeding request-line. Now this too uses [brackets]
properly if a ipv6 numerical address was given.

Bug: http://curl.haxx.se/bug/view.cgi?id=3493129
Reported by: "Blacat"
This commit is contained in:
Daniel Stenberg 2012-02-24 23:33:14 +01:00
parent 5430007222
commit 79b6f4a2d3
1 changed files with 22 additions and 17 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

39
lib/http_proxy.c
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@ -124,11 +124,15 @@ CURLcode Curl_proxyCONNECT(struct connectdata *conn,
const char *useragent="";
const char *http = (conn->proxytype == CURLPROXY_HTTP_1_0) ?
"1.0" : "1.1";
char *hostheader= /* host:port with IPv6 support */
aprintf("%s%s%s:%hu", conn->bits.ipv6_ip?"[":"",
hostname, conn->bits.ipv6_ip?"]":"",
remote_port);
if(!hostheader)
return CURLE_OUT_OF_MEMORY;
if(!Curl_checkheaders(data, "Host:")) {
host = aprintf("Host: %s%s%s:%hu\r\n", conn->bits.ipv6_ip?"[":"",
hostname, conn->bits.ipv6_ip?"]":"",
remote_port);
host = aprintf("Host: %s\r\n", hostheader);
if(!host) {
free(req_buffer);
return CURLE_OUT_OF_MEMORY;
@ -141,24 +145,24 @@ CURLcode Curl_proxyCONNECT(struct connectdata *conn,
data->set.str[STRING_USERAGENT])
useragent = conn->allocptr.uagent;
/* Send the connect request to the proxy */
/* BLOCKING */
result =
Curl_add_bufferf(req_buffer,
"CONNECT %s:%hu HTTP/%s\r\n"
"%s" /* Host: */
"%s" /* Proxy-Authorization */
"%s" /* User-Agent */
"%s", /* Proxy-Connection */
hostname, remote_port, http,
host,
conn->allocptr.proxyuserpwd?
conn->allocptr.proxyuserpwd:"",
useragent,
proxyconn);
"CONNECT %s HTTP/%s\r\n"
"%s" /* Host: */
"%s" /* Proxy-Authorization */
"%s" /* User-Agent */
"%s", /* Proxy-Connection */
hostheader,
http,
host,
conn->allocptr.proxyuserpwd?
conn->allocptr.proxyuserpwd:"",
useragent,
proxyconn);
if(host && *host)
free(host);
free(hostheader);
if(CURLE_OK == result)
result = Curl_add_custom_headers(conn, req_buffer);
@ -168,7 +172,8 @@ CURLcode Curl_proxyCONNECT(struct connectdata *conn,
result = Curl_add_bufferf(req_buffer, "\r\n");
if(CURLE_OK == result) {
/* Now send off the request */
/* Send the connect request to the proxy */
/* BLOCKING */
result =
Curl_add_buffer_send(req_buffer, conn,
&data->info.request_size, 0, sockindex);