From 0e494a3345f1c635d5979571dd55a1c663992d97 Mon Sep 17 00:00:00 2001
From: David Rubin <sinon@vortan.dev>
Date: Thu, 8 Oct 2026 10:23:58 -0500
Subject: [PATCH] Compilation: turn off ubsan sanitization of functions in trap
 mode

---
 src/Compilation.zig | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/Compilation.zig b/src/Compilation.zig
index 98de2b172c03bafc6181d2a9dd8e3e64c726b1b7..553ee10fbc0939264fc9e772fe069671de6ca6f6 100644
--- a/src/Compilation.zig
+++ b/src/Compilation.zig
@@ -6546,6 +6546,9 @@ fn addCommonCCArgs(
                         .off => {},
                         .trap => {
                             try argv.append("-fsanitize-trap=undefined");
+
+                            // Same reasoning as below.
+                            try argv.append("-fno-sanitize=function");
                         },
                         .full => {
                             // This check requires implementing the Itanium C++ ABI.
-- 
2.54.0