From: Egor <egor@patchysicp.xyz>
Date: Mon, 2 Feb 2026 23:59:28 +0000 (+0200)
Subject: getaddrinfo_one: fix use-after-free
X-Git-Url: https://git.patchysicp.xyz/?a=commitdiff_plain;h=c84f3f7295ec8e5dead640471c4e47057d87d072;p=patchyircd.git

getaddrinfo_one: fix use-after-free
---

diff --git a/src/main.cpp b/src/main.cpp
index 1e4fe2b..d761417 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -33,6 +33,7 @@ static int getaddrinfo_one(const char *node, const char *service, int family, in
 		return err;
 	*ai = *res;
 	memcpy(addr, ai->ai_addr, ai->ai_addrlen);
+	ai->ai_addr = reinterpret_cast<struct sockaddr*>(addr);
 	ai->ai_canonname = 0;
 	ai->ai_next = 0;
 	freeaddrinfo(res);