From 0b60d3685e4705e2c0fe4ae9aa7cea4138fbce6d Mon Sep 17 00:00:00 2001 From: Daniel Stenberg Date: Thu, 26 Nov 2020 17:28:39 +0100 Subject: socks: check for DNS entries with the right port number The resolve call is done with the right port number, but the subsequent check used the wrong one, which then could find a previous resolve which would return and leave the fresh resolve "incomplete" and leaking memory. Fixes #6247 Closes #6253 --- lib/socks.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/socks.c b/lib/socks.c index d9f67ec57..a2d1e621f 100644 --- a/lib/socks.c +++ b/lib/socks.c @@ -771,7 +771,7 @@ CURLproxycode Curl_SOCKS5(const char *proxy_user, case CONNECT_RESOLVING: /* check if we have the name resolved by now */ - dns = Curl_fetch_addr(conn, hostname, (int)conn->port); + dns = Curl_fetch_addr(conn, hostname, remote_port); if(dns) { #ifdef CURLRES_ASYNCH -- cgit v1.2.1