2 files changed, 8 insertions, 3 deletions
diff --git a/src/crypto/sha256.cpp b/src/crypto/sha256.cpp
index 301f22a248..c883bd2f03 100644
--- a/src/crypto/sha256.cpp
+++ b/src/crypto/sha256.cpp
@@ -2,9 +2,7 @@
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
-#if defined(HAVE_CONFIG_H)
-#include <config/bitcoin-config.h>
-#endif
+#include <config/bitcoin-config.h> // IWYU pragma: keep
 
 #include <crypto/sha256.h>
 #include <crypto/common.h>
diff --git a/src/crypto/sha256_sse4.cpp b/src/crypto/sha256_sse4.cpp
index f4557291ce..f0e255a23c 100644
--- a/src/crypto/sha256_sse4.cpp
+++ b/src/crypto/sha256_sse4.cpp
@@ -13,6 +13,13 @@
 namespace sha256_sse4
 {
 void Transform(uint32_t* s, const unsigned char* chunk, size_t blocks)
+#if defined(__clang__) && !defined(__OPTIMIZE__)
+  /*
+  clang is unable to compile this with -O0 and -fsanitize=address.
+  See upstream bug: https://github.com/llvm/llvm-project/issues/92182
+  */
+  __attribute__((no_sanitize("address")))
+#endif
 {
     static const uint32_t K256 alignas(16) [] = {
         0x428a2f98, 0x71374491, 0xb5c0fbcf, 0xe9b5dba5,