Fixed unaligned memory read in DMI

src/base/tools/Alignment.h

@@ -30,7 +30,7 @@ namespace xmrig {
 template<typename T>
 inline T readUnaligned(const T* ptr)
 {
-    static_assert(std::is_integral<T>::value, "Integer type required");
+    static_assert(std::is_trivially_copyable<T>::value, "T must be trivially copyable");
 
     T result;
     memcpy(&result, ptr, sizeof(T));
@@ -41,7 +41,7 @@ inline T readUnaligned(const T* ptr)
 template<typename T>
 inline void writeUnaligned(T* ptr, T data)
 {
-    static_assert(std::is_integral<T>::value, "Integer type required");
+    static_assert(std::is_trivially_copyable<T>::value, "T must be trivially copyable");
 
     memcpy(ptr, &data, sizeof(T));
 }

src/crypto/randomx/jit_compiler_fallback.cpp

@@ -28,13 +28,12 @@ OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
 
-#pragma once
-
 
 void randomx_set_huge_pages_jit(bool)
 {
 }
 
+
 void randomx_set_optimized_dataset_init(int)
 {
 }

src/hw/dmi/DmiTools.h

@@ -24,6 +24,7 @@
 
 #include <cstddef>
 #include <cstdint>
+#include "base/tools/Alignment.h"
 
 
 namespace xmrig {
@@ -45,10 +46,10 @@ struct u64 {
 
 
 template<typename T>
-inline T dmi_get(const uint8_t *data)                   { return *reinterpret_cast<const T *>(data); }
+inline T dmi_get(const uint8_t *data)                   { return readUnaligned(reinterpret_cast<const T *>(data)); }
 
 template<typename T>
-inline T dmi_get(const dmi_header *h, size_t offset)    { return *reinterpret_cast<const T *>(h->data + offset); }
+inline T dmi_get(const dmi_header *h, size_t offset)    { return readUnaligned(reinterpret_cast<const T *>(h->data + offset)); }
 
 
 const char *dmi_string(dmi_header *dm, size_t offset);