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Threads: Check the process' resource limit for the max allowed priority when creating a thread and remove the priority clamping code.

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This commit is contained in:
Subv 2017-01-11 13:20:14 -05:00
parent f2f2572fed
commit 1ddff14511
2 changed files with 9 additions and 13 deletions
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12
src/core/hle/svc.cpp
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@ -532,16 +532,18 @@ static ResultCode CreateThread(Kernel::Handle* out_handle, s32 priority, u32 ent
name = Common::StringFromFormat("unknown-%08x", entry_point);
}
// TODO(bunnei): Implement resource limits to return an error code instead of the below assert.
// The error code should be: Description::NotAuthorized, Module::OS, Summary::WrongArgument,
// Level::Permanent
ASSERT_MSG(priority >= THREADPRIO_USERLAND_MAX, "Unexpected thread priority!");
if (priority > THREADPRIO_LOWEST) {
return ResultCode(ErrorDescription::OutOfRange, ErrorModule::OS,
ErrorSummary::InvalidArgument, ErrorLevel::Usage);
}
using Kernel::ResourceLimit;
Kernel::SharedPtr<ResourceLimit>& resource_limit = Kernel::g_current_process->resource_limit;
if (resource_limit->GetMaxResourceValue(Kernel::ResourceTypes::PRIORITY) > priority) {
return ResultCode(ErrorDescription::NotAuthorized, ErrorModule::OS,
ErrorSummary::WrongArgument, ErrorLevel::Permanent);
}
switch (processor_id) {
case THREADPROCESSORID_ALL:
case THREADPROCESSORID_DEFAULT: