From 1e841a7881e513d60add3653e487646c840f8e11 Mon Sep 17 00:00:00 2001
From: Jarred SUmner <jarred@jarredsumner.com>
Date: Sat, 7 Jan 2023 21:05:02 -0800
Subject: Fix segfault on Linux when getaddrinfo returns an error\nSee
 https://github.com/ziglang/zig/pull/14242

---
 src/bun.js/api/bun/dns_resolver.zig | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/bun.js/api/bun/dns_resolver.zig b/src/bun.js/api/bun/dns_resolver.zig
index d6eced813..f376151ad 100644
--- a/src/bun.js/api/bun/dns_resolver.zig
+++ b/src/bun.js/api/bun/dns_resolver.zig
@@ -739,7 +739,6 @@ pub const GetAddrInfoRequest = struct {
                     if (hints) |*hint| hint else null,
                     &addrinfo,
                 );
-                defer std.c.freeaddrinfo(addrinfo);
                 JSC.Node.Syscall.syslog("getaddrinfo({s}, {d}) = {d} ({any})", .{
                     query.name,
                     port,
@@ -750,6 +749,10 @@ pub const GetAddrInfoRequest = struct {
                     this.* = .{ .err = @enumToInt(err) };
                     return;
                 }
+                
+                // do not free addrinfo when err != 0
+                // https://github.com/ziglang/zig/pull/14242
+                defer std.c.freeaddrinfo(addrinfo);
 
                 this.* = .{ .success = GetAddrInfo.Result.toList(default_allocator, addrinfo) catch unreachable };
             }
-- 
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