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hle_ipc: Do not ensure write buffer size.

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bunnei 2018-03-31 16:05:19 -04:00
parent 88582b84a5
commit eef097bdc7
1 changed files with 5 additions and 2 deletions
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7
src/core/hle/kernel/hle_ipc.cpp
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@ -268,8 +268,11 @@ std::vector<u8> HLERequestContext::ReadBuffer() const {
size_t HLERequestContext::WriteBuffer(const void* buffer, size_t size) const { size_t HLERequestContext::WriteBuffer(const void* buffer, size_t size) const {
const bool is_buffer_b{BufferDescriptorB().size() && BufferDescriptorB()[0].Size()}; const bool is_buffer_b{BufferDescriptorB().size() && BufferDescriptorB()[0].Size()};
const size_t buffer_size{GetWriteBufferSize()};
ASSERT_MSG(size <= GetWriteBufferSize(), "Size %lx is too big", size); if (size > buffer_size) {
LOG_CRITICAL(Core, "size=%08x is greater than buffer_size=%08x", size, buffer_size);
size = buffer_size; // TODO(bunnei): This needs to be HW tested
}
if (is_buffer_b) { if (is_buffer_b) {
Memory::WriteBlock(BufferDescriptorB()[0].Address(), buffer, size); Memory::WriteBlock(BufferDescriptorB()[0].Address(), buffer, size);