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WaitSynchronizationN: Handle case where handles=nullptr.

This commit is contained in:
bunnei 2015-01-17 14:04:54 -05:00
parent f5c6d367c9
commit 627e96fc15
1 changed files with 4 additions and 0 deletions
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4
src/core/hle/svc.cpp
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@ -148,6 +148,10 @@ static Result WaitSynchronizationN(s32* out, Handle* handles, s32 handle_count,
bool wait_all_succeeded = false; bool wait_all_succeeded = false;
int handle_index = 0; int handle_index = 0;
// Handles pointer is invalid
if (handles == nullptr)
return ResultCode(ErrorDescription::InvalidPointer, ErrorModule::Kernel, ErrorSummary::InvalidArgument, ErrorLevel::Permanent).raw;
// Negative handle_count is invalid // Negative handle_count is invalid
if (handle_count < 0) if (handle_count < 0)
return ResultCode(ErrorDescription::OutOfRange, ErrorModule::OS, ErrorSummary::InvalidArgument, ErrorLevel::Usage).raw; return ResultCode(ErrorDescription::OutOfRange, ErrorModule::OS, ErrorSummary::InvalidArgument, ErrorLevel::Usage).raw;