socks proxy: allow socks5h:// prefix too

Using 'socks5h' as proxy protocol will make it a
CURLPROXY_SOCKS5_HOSTNAME proxy which is SOCKS5 and asking the proxy to
resolve host names. I found no "standard" protocol name for this.

1 files changed, 3 insertions, 1 deletions

diff --git a/lib/url.c b/lib/url.c
index edbb16429..22f8b3391 100644
--- a/lib/url.c
+++ b/lib/url.c
@@ -4069,7 +4069,9 @@ static CURLcode parse_proxy(struct SessionHandle *data,
   endofprot = strstr(proxy, "://");
   if(endofprot) {
     proxyptr = endofprot+3;
-    if(checkprefix("socks5", proxy))
+    if(checkprefix("socks5h", proxy))
+      conn->proxytype = CURLPROXY_SOCKS5_HOSTNAME;
+    else if(checkprefix("socks5", proxy))
       conn->proxytype = CURLPROXY_SOCKS5;
     else if(checkprefix("socks4a", proxy))
       conn->proxytype = CURLPROXY_SOCKS4A;