X-Git-Url: https://git.distorted.org.uk/~mdw/sgt/putty/blobdiff_plain/46f258147c57d2320fa05ecf108db22854bef13f..5462f4596108c4309fb69b4e57aa1e59d7100908:/proxy.c

diff --git a/proxy.c b/proxy.c
index 3c81884d..70da38c3 100644
--- a/proxy.c
+++ b/proxy.c
@@ -473,6 +473,7 @@ Socket new_connection(SockAddr addr, char *hostname,
 				   conf_get_int(conf, CONF_addressfamily));
 	if (sk_addr_error(proxy_addr) != NULL) {
 	    ret->error = "Proxy error: Unable to resolve proxy host name";
+            sfree(pplug);
 	    return (Socket)ret;
 	}
 	sfree(proxy_canonical_name);
@@ -750,8 +751,7 @@ int proxy_socks4_negotiate (Proxy_Socket p, int change)
 
 	type = sk_addrtype(p->remote_addr);
 	if (type == ADDRTYPE_IPV6) {
-	    plug_closing(p->plug, "Proxy error: SOCKS version 4 does"
-			 " not support IPv6", PROXY_ERROR_GENERAL, 0);
+            p->error = "Proxy error: SOCKS version 4 does not support IPv6";
 	    return 1;
 	} else if (type == ADDRTYPE_IPV4) {
 	    namelen = 0;