From f1837c869fc34b7da21142a0a34191d5c8eea88c Mon Sep 17 00:00:00 2001
From: ge9 <37699433+ge9@users.noreply.github.com>
Date: Wed, 4 Dec 2024 13:49:49 +0900
Subject: [PATCH] revert a change in DST.ADDR and DST.PORT of UDP Associate
 request (#210) (#211)

---
 socks5-udp.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/socks5-udp.c b/socks5-udp.c
index 66544ec..19f1f8e 100644
--- a/socks5-udp.c
+++ b/socks5-udp.c
@@ -51,7 +51,10 @@ static struct evbuffer* socks5_mkpassword_plain_wrapper(void *p)
 
 static struct evbuffer* socks5_mkassociate(void *p)
 {
-    return socks5_mkcommand_plain(socks5_cmd_udp_associate, p);
+    struct sockaddr_storage sa;
+    memset(&sa, 0, sizeof(sa));
+    sa.ss_family = ((const struct sockaddr_storage *)p)->ss_family;
+    return socks5_mkcommand_plain(socks5_cmd_udp_associate, &sa);
 }
 
 static void socks5_fill_preamble(