mirrors/suyu
1
0
Fork 0
mirror of https://git.suyu.dev/suyu/suyu.git synced 2024-11-15 22:54:00 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

svc: Fix vma boundary check in svcQueryMemory

Browse source 
This should be comparing against the queried process' vma_map, not the
current process'. The only reason this hasn't become an issue yet is we
currently only handle one process being active at any time.
This commit is contained in:
Lioncash 2018-10-20 14:55:39 -04:00
parent 8dc7db7e33
commit 896c0f61a0
1 changed files with 1 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
src/core/hle/kernel/svc.cpp
View file

@ -654,7 +654,7 @@ static ResultCode QueryProcessMemory(MemoryInfo* memory_info, PageInfo* /*page_i
} }
auto vma = process->VMManager().FindVMA(addr); auto vma = process->VMManager().FindVMA(addr);
memory_info->attributes = 0; memory_info->attributes = 0;
if (vma == Core::CurrentProcess()->VMManager().vma_map.end()) { if (vma == process->VMManager().vma_map.end()) {
memory_info->base_address = 0; memory_info->base_address = 0;
memory_info->permission = static_cast<u32>(VMAPermission::None); memory_info->permission = static_cast<u32>(VMAPermission::None);
memory_info->size = 0; memory_info->size = 0;