emu-mirror/yuzu
1
0
Fork 0
mirror of https://github.com/yuzu-mirror/yuzu.git synced 2024-11-18 01:17:33 +01:00
Code Issues Packages Projects Releases Wiki Activity

Merge pull request #152 from shinyquagsire23/sharedmem-valid-bounds

Browse Source 
shared_memory: Only mark addresses as invalid if they are within the heap
This commit is contained in:
bunnei 2018-02-02 08:59:45 -08:00 committed by GitHub
commit 2e6776909b
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 2 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
src/core/hle/kernel/shared_memory.cpp
View File

@ -136,7 +136,8 @@ ResultCode SharedMemory::Map(Process* target_process, VAddr address, MemoryPermi
// can not map it in its own address space unless it was created with addr=0, result 0xD900182C.
if (address != 0) {
if (address < Memory::HEAP_VADDR) {
// TODO(shinyquagsire23): Check for virtual/mappable memory here too?
if (address >= Memory::HEAP_VADDR && address < Memory::HEAP_VADDR_END) {
LOG_ERROR(Kernel, "cannot map id=%u, address=0x%llx name=%s, invalid address",
GetObjectId(), address, name.c_str());
return ERR_INVALID_ADDRESS;