From c0cc42a4645cc913b6d5d35ba06f34aa5171052f Mon Sep 17 00:00:00 2001
From: Pratik Mankawde <3397372+pratikmankawde@users.noreply.github.com>
Date: Thu, 2 Apr 2026 16:16:02 +0100
Subject: [PATCH] separate ubsan and asan

Signed-off-by: Pratik Mankawde <3397372+pratikmankawde@users.noreply.github.com>
---
 .github/scripts/strategy-matrix/generate.py | 19 ++++++++++++++++---
 1 file changed, 16 insertions(+), 3 deletions(-)

diff --git a/.github/scripts/strategy-matrix/generate.py b/.github/scripts/strategy-matrix/generate.py
index c0e11b1207..61e3fde119 100755
--- a/.github/scripts/strategy-matrix/generate.py
+++ b/.github/scripts/strategy-matrix/generate.py
@@ -242,17 +242,30 @@ def generate_strategy_matrix(all: bool, config: Config) -> list:
             "gcc-15",
             "clang-20",
         ]:
-            # Add ASAN + UBSAN configuration.
+            # Add ASAN configuration.
             configurations.append(
                 {
-                    "config_name": config_name + "-asan-ubsan",
+                    "config_name": config_name + "-asan",
                     "cmake_args": cmake_args,
                     "cmake_target": cmake_target,
                     "build_only": build_only,
                     "build_type": build_type,
                     "os": os,
                     "architecture": architecture,
-                    "sanitizers": "address,undefinedbehavior",
+                    "sanitizers": "address",
+                }
+            )
+            # Add UBSAN configuration.
+            configurations.append(
+                {
+                    "config_name": config_name + "-ubsan",
+                    "cmake_args": cmake_args,
+                    "cmake_target": cmake_target,
+                    "build_only": build_only,
+                    "build_type": build_type,
+                    "os": os,
+                    "architecture": architecture,
+                    "sanitizers": "undefinedbehavior",
                 }
             )
             # TSAN is deactivated due to seg faults with latest compilers.