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SAGA2: Fix out-of-bounds read.. CID 1457984

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This commit is contained in:
Eugene Sandulenko 2021-07-06 16:59:10 +02:00
parent a7650b1039
commit 42c888f8c8
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GPG Key ID: 014D387312D34F08
1 changed files with 3 additions and 3 deletions
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6
engines/saga2/magic.cpp
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@ -95,15 +95,15 @@ GameObject *GetOwner(GameObject *go) {
// This call looks up a spells object prototype. It can accept either
// an object ID or a spell ID
SkillProto *skillProtoFromID(int16 spellOrObjectID) {
if (spellOrObjectID > MAX_SPELLS)
return (SkillProto *) GameObject::protoAddress(spellOrObjectID);
if (spellOrObjectID >= MAX_SPELLS)
return (SkillProto *)GameObject::protoAddress(spellOrObjectID);
return spellBook[spellOrObjectID].getProto();
}
//-----------------------------------------------------------------------
// initialization call to connect skill prototypes with their spells
void initializeSkill(SkillProto *oNo, SpellID sNo) {
if (sNo > 0 && sNo <= MAX_SPELLS - 1) {
if (sNo > 0 && sNo < MAX_SPELLS) {
if (spellBook[sNo].getProto() != NULL)
error("Duplicate prototype for spell %d", sNo);
spellBook[sNo].setProto(oNo);