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Apply some patches by syke to prevent buffer overruns, etc.

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svn-id: r3723
This commit is contained in:
James Brown
2002-03-10 17:33:04 +00:00
parent 31dc24a037
commit 87ac8ae487
16 changed files with 45 additions and 42 deletions
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script.cpp
+2 -2
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@@ -732,12 +732,12 @@ int Scumm::getVerbEntrypoint(int obj, int entry) {
void Scumm::push(int a) {
assert(_scummStackPos >=0 && _scummStackPos <= ARRAYSIZE(_scummStack));
assert(_scummStackPos >=0 && (unsigned int)_scummStackPos <= ARRAYSIZE(_scummStack));
_scummStack[_scummStackPos++] = a;
}
int Scumm::pop() {
assert(_scummStackPos >0 && _scummStackPos <= ARRAYSIZE(_scummStack));
assert(_scummStackPos >0 && (unsigned int)_scummStackPos <= ARRAYSIZE(_scummStack));
return _scummStack[--_scummStackPos];
}