From ebfb82ee2f8c15ae6129932380b1dfb0942ea35a Mon Sep 17 00:00:00 2001
From: Tim Ruffing <crypto@timruffing.de>
Date: Wed, 22 May 2024 16:51:51 +0200
Subject: [PATCH] ci: Add job with -fsanitize-memory-param-retval

---
 .github/workflows/ci.yml | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index d246682044..0d3ca20e93 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -485,18 +485,24 @@ jobs:
       matrix:
         configuration:
           - env_vars:
+              CTIMETESTS: 'yes'
               CFLAGS: '-fsanitize=memory -fsanitize-recover=memory -g'
           - env_vars:
               ECMULTGENKB: 2
               ECMULTWINDOW: 2
+              CTIMETESTS: 'yes'
               CFLAGS: '-fsanitize=memory -fsanitize-recover=memory -g -O3'
+          - env_vars:
+              # -fsanitize-memory-param-retval is clang's default, but our build system disables it
+              # when ctime_tests when enabled.
+              CFLAGS: '-fsanitize=memory -fsanitize-recover=memory -fsanitize-memory-param-retval -g'
+              CTIMETESTS: 'no'
 
     env:
       ECDH: 'yes'
       RECOVERY: 'yes'
       SCHNORRSIG: 'yes'
       ELLSWIFT: 'yes'
-      CTIMETESTS: 'yes'
       CC: 'clang'
       SECP256K1_TEST_ITERS: 32
       ASM: 'no'