[UR][BINDLESS] Fix UB in pitch alloc

unified-runtime/scripts/core/exp-bindless-images.yml

@@ -371,7 +371,7 @@ params:
     - type: "size_t"
       name: elementSizeBytes
       desc: "[in] size in bytes of an element in the allocation"
-    - type: void**
+    - type: void*
       name: ppMem
       desc: "[out] pointer to USM shared memory object"
     - type: size_t*

unified-runtime/source/adapters/cuda/image.cpp

@@ -298,7 +298,7 @@ ur_result_t urTextureCreate(const ur_sampler_desc_t *pSamplerDesc,
 UR_APIEXPORT ur_result_t UR_APICALL urUSMPitchedAllocExp(
     ur_context_handle_t hContext, ur_device_handle_t hDevice,
     const ur_usm_desc_t * /*pUSMDesc*/, ur_usm_pool_handle_t /*pool*/,
-    size_t widthInBytes, size_t height, size_t elementSizeBytes, void **ppMem,
+    size_t widthInBytes, size_t height, size_t elementSizeBytes, void *ppMem,
     size_t *pResultPitch) {
   UR_ASSERT(std::find(hContext->getDevices().begin(),
                       hContext->getDevices().end(),

unified-runtime/source/adapters/hip/image.cpp

@@ -291,7 +291,7 @@ ur_result_t urTextureCreate(const ur_sampler_desc_t *pSamplerDesc,
 UR_APIEXPORT ur_result_t UR_APICALL urUSMPitchedAllocExp(
     ur_context_handle_t hContext, ur_device_handle_t hDevice,
     const ur_usm_desc_t * /*pUSMDesc*/, ur_usm_pool_handle_t /*pool*/,
-    size_t widthInBytes, size_t height, size_t elementSizeBytes, void **ppMem,
+    size_t widthInBytes, size_t height, size_t elementSizeBytes, void *ppMem,
     size_t *pResultPitch) {
   UR_ASSERT(std::find(hContext->getDevices().begin(),
                       hContext->getDevices().end(),

unified-runtime/source/adapters/level_zero/image_common.cpp

@@ -1056,7 +1056,7 @@ ur_result_t urUSMPitchedAllocExp(ur_context_handle_t hContext,
                                  const ur_usm_desc_t *pUSMDesc,
                                  ur_usm_pool_handle_t pool, size_t widthInBytes,
                                  size_t height, size_t elementSizeBytes,
-                                 void **ppMem, size_t *pResultPitch) {
+                                 void *ppMem, size_t *pResultPitch) {
   UR_ASSERT(hContext && hDevice, UR_RESULT_ERROR_INVALID_NULL_HANDLE);
   UR_ASSERT(widthInBytes != 0, UR_RESULT_ERROR_INVALID_USM_SIZE);
   UR_ASSERT(ppMem && pResultPitch, UR_RESULT_ERROR_INVALID_NULL_POINTER);

unified-runtime/source/adapters/native_cpu/image.cpp

@@ -16,7 +16,7 @@ UR_APIEXPORT ur_result_t UR_APICALL urUSMPitchedAllocExp(
     [[maybe_unused]] const ur_usm_desc_t *pUSMDesc,
     [[maybe_unused]] ur_usm_pool_handle_t pool,
     [[maybe_unused]] size_t widthInBytes, [[maybe_unused]] size_t height,
-    [[maybe_unused]] size_t elementSizeBytes, [[maybe_unused]] void **ppMem,
+    [[maybe_unused]] size_t elementSizeBytes, [[maybe_unused]] void *ppMem,
     [[maybe_unused]] size_t *pResultPitch) {
   return UR_RESULT_ERROR_UNSUPPORTED_FEATURE;
 }

unified-runtime/source/adapters/opencl/image.cpp

@@ -17,7 +17,7 @@ UR_APIEXPORT ur_result_t UR_APICALL urUSMPitchedAllocExp(
     [[maybe_unused]] const ur_usm_desc_t *pUSMDesc,
     [[maybe_unused]] ur_usm_pool_handle_t pool,
     [[maybe_unused]] size_t widthInBytes, [[maybe_unused]] size_t height,
-    [[maybe_unused]] size_t elementSizeBytes, [[maybe_unused]] void **ppMem,
+    [[maybe_unused]] size_t elementSizeBytes, [[maybe_unused]] void *ppMem,
     [[maybe_unused]] size_t *pResultPitch) {
   return UR_RESULT_ERROR_UNSUPPORTED_FEATURE;
 }