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Code Issues Releases Activity

hle: kernel: svc: MapProcessMemory: Fix usage of KPageLinkedList to use physical address space.

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bunnei 2022-03-26 01:35:37 -07:00
parent 3bc0c2a625
commit 1b3dba329a
1 changed files with 5 additions and 2 deletions
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7
src/core/hle/kernel/svc.cpp
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@ -1362,8 +1362,11 @@ static ResultCode MapProcessMemory(Core::System& system, VAddr dst_address, Hand
ResultInvalidMemoryRegion); ResultInvalidMemoryRegion);
// Create a new page group. // Create a new page group.
KMemoryInfo kBlockInfo = dst_pt.QueryInfo(dst_address); KPageLinkedList pg;
KPageLinkedList pg(kBlockInfo.GetAddress(), kBlockInfo.GetNumPages()); R_TRY(src_pt.MakeAndOpenPageGroup(
std::addressof(pg), src_address, size / PageSize, KMemoryState::FlagCanMapProcess,
KMemoryState::FlagCanMapProcess, KMemoryPermission::None, KMemoryPermission::None,
KMemoryAttribute::All, KMemoryAttribute::None));
// Map the group. // Map the group.
R_TRY(dst_pt.MapPages(dst_address, pg, KMemoryState::SharedCode, R_TRY(dst_pt.MapPages(dst_address, pg, KMemoryState::SharedCode,