Billy Laws : winevulkan: Allocate commited memory for placed mappings.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: f1f28d2e28d9aec3d8dbe2e17fbb108d076ae360
URL:    https://gitlab.winehq.org/wine/wine/-/commit/f1f28d2e28d9aec3d8dbe2e17fbb108...

Author: Billy Laws 
Date:   Fri Apr 19 20:31:57 2024 +0000

winevulkan: Allocate commited memory for placed mappings.

This is necessary to prevent virtual_set_force_exec from resetting the
permissions of mappings back to --- when a non-NX-compatible module is
loaded.

---

dlls/winevulkan/vulkan.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dlls/winevulkan/vulkan.c b/dlls/winevulkan/vulkan.c
index 4221b7066e6..43ce65fc221 100644
--- a/dlls/winevulkan/vulkan.c
+++ b/dlls/winevulkan/vulkan.c
@@ -1993,7 +1993,7 @@ VkResult wine_vkMapMemory2KHR(VkDevice handle, const VkMemoryMapInfoKHR *map_inf
         info.flags |=  VK_MEMORY_MAP_PLACED_BIT_EXT;

if (NtAllocateVirtualMemory(GetCurrentProcess(), &placed_info.pPlacedAddress, zero_bits, &alloc_size,
-                                    MEM_RESERVE, PAGE_READWRITE))
+                                    MEM_COMMIT, PAGE_READWRITE))
         {
             ERR("NtAllocateVirtualMemory failed\n");
             return VK_ERROR_OUT_OF_HOST_MEMORY;