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MADS: Avoid potential crash for reading beyond end of sound data

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This commit is contained in:
Paul Gilbert 2020-08-29 15:05:21 -07:00
parent 6f8aa0b21b
commit b513242292
1 changed files with 1 additions and 0 deletions
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engines/mads/nebular/sound_nebular.cpp
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@ -466,6 +466,7 @@ void ASound::pollActiveChannel() {
}
if (pSrc > chan->_ptrEnd) {
warning("Read beyond end of loaded sound data");
return;
}
if (!(*pSrc & 0x80) || (*pSrc <= 0xF0)) {