texture corruption resulting from misaligned page unprotection

2019-06-21 23:31:45 +02:00 · 2019-06-21 23:31:45 +02:00 · 862d892e89
parent 49b49c5207
commit 862d892e89
1 changed files with 1 additions and 1 deletions
--- a/core/rend/TexCache.cpp
+++ b/core/rend/TexCache.cpp
@ -244,7 +244,7 @@ bool VramLockedWriteOffset(size_t offset)
 			}
 			list->clear();

-			_vmem_unprotect_vram((u32)offset, PAGE_SIZE);
+			_vmem_unprotect_vram((u32)(offset & ~PAGE_MASK), PAGE_SIZE);

 			vramlist_lock.Unlock();
 		}