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AVALANCHE: Fix a couple of (theoretical) out of bounds accesses (CID 1109650)

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Strangerke 2013-10-24 07:56:32 +02:00
parent b64e621883
commit 0b4baa6873
3 changed files with 12 additions and 7 deletions
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15
engines/avalanche/parser.cpp
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@ -1015,10 +1015,13 @@ bool Parser::isHolding() {
if (_thing > 100)
_vm->_dialogs->displayText("Be reasonable!");
else if (!_vm->_objects[_thing - 1])
// Verbs that need "_thing" to be in the inventory.
_vm->_dialogs->displayText("You're not holding it, Avvy.");
else
else if (_thing <= kObjectNum) {
if (!_vm->_objects[_thing - 1])
// Verbs that need "_thing" to be in the inventory.
_vm->_dialogs->displayText("You're not holding it, Avvy.");
else
holdingResult = true;
} else
holdingResult = true;
return holdingResult;
@ -1053,8 +1056,10 @@ void Parser::examine() {
examineObject();
else if ((50 <= _thing) && (_thing <= 100)) {
// Also _thing
int id = _thing - 50;
assert(id < 31);
openBox(true);
_vm->_dialogs->displayText(*_vm->_also[_thing - 50][1]);
_vm->_dialogs->displayText(*_vm->_also[id][1]);
openBox(false);
}
}