From 26eac25d7f7d25a5bfbeb308aa09de618a1384ef Mon Sep 17 00:00:00 2001
From: Simon Ser <contact@emersion.fr>
Date: Thu, 2 Nov 2023 11:01:08 +0100
Subject: [PATCH] ci: halt on UBSan error in smoke test

By default UBSan prints a message and carries on, which makes it
easy to miss errors.
---
 .builds/archlinux.yml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.builds/archlinux.yml b/.builds/archlinux.yml
index 26d4a163..3803107d 100644
--- a/.builds/archlinux.yml
+++ b/.builds/archlinux.yml
@@ -44,5 +44,6 @@ tasks:
       export WLR_BACKENDS=drm
       export WLR_RENDERER=pixman
       export WLR_DRM_DEVICES=/dev/dri/by-path/platform-vkms-card
+      export UBSAN_OPTIONS=halt_on_error=1
       sudo chmod ugo+rw /dev/dri/by-path/platform-vkms-card
       sudo -E seatd-launch -- ./tinywl -s 'kill $PPID' || [ $? = 143 ]