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[APU] Check if splitted frame length is valid

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This commit is contained in:
Gliniak 2022-11-27 18:40:27 +01:00
parent 1451ca4266
commit 12005acc98
1 changed files with 12 additions and 2 deletions
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14
src/xenia/apu/xma_context.cc
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@ -492,10 +492,20 @@ void XmaContext::Decode(XMA_CONTEXT_DATA* data) {
} }
if (frame_count > 0) { if (frame_count > 0) {
assert_true(xma::GetPacketFrameOffset(packet) - 32 == //assert_true(xma::GetPacketFrameOffset(packet) - 32 ==
split_frame_len_ - split_frame_len_partial_); // split_frame_len_ - split_frame_len_partial_);
} }
if (split_frame_len_partial_ > split_frame_len_) {
XELOGAPU(
"XmaContext {}: Invalid split frame lengths {}! frame_length: {} "
"partial_length: {}",
id(), split_frame_len_, split_frame_len_partial_);
split_frame_len_ = 0;
split_frame_len_partial_ = 0;
SwapInputBuffer(data);
return;
}
auto offset = stream.Copy( auto offset = stream.Copy(
xma_frame_.data() + 1 + xma_frame_.data() + 1 +
((split_frame_len_partial_ + split_frame_padding_start_) / 8), ((split_frame_len_partial_ + split_frame_padding_start_) / 8),