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CRYOMNI3D: Prevent a possible out of bound memory access

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This commit is contained in:
Le Philousophe 2022-09-18 13:28:50 +02:00
parent f04b3f6841
commit 6854b155fc
1 changed files with 4 additions and 0 deletions
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4
engines/cryomni3d/versailles/logic.cpp
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@ -3229,6 +3229,10 @@ void CryOmni3DEngine_Versailles::drawBombLetters(Graphics::ManagedSurface &surfa
} else {
for (uint i = 0; i < bombPasswordLength; i++) {
uint letterId = _bombAlphabet.find(bombPossibilites[i][bombCurrentLetters[i]]);
if (letterId == _bombAlphabet.npos) {
// Should not happen
continue;
}
const Graphics::Surface &letter = bmpLetters[letterId];
Common::Point dst(kBombLettersPos[table][i][0], kBombLettersPos[table][i][1]);
surface.transBlitFrom(letter, dst);