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Code Issues Releases Activity

Handle array exceed limit potential crash

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This commit is contained in:
nordsoft 2023-04-09 14:43:51 +04:00
parent 23e411cacd
commit 3166fd05f4
1 changed files with 8 additions and 2 deletions
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10
lib/mapping/CCampaignHandler.cpp
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@ -302,7 +302,10 @@ CScenarioTravel CCampaignHandler::readScenarioTravelFromJson(JsonNode & reader,
if(auto identifier = VLC->modh->identifiers.getIdentifier(CModHandler::scopeMap(), "creature", k.String()))
{
int creId = identifier.get();
ret.monstersKeptByHero[creId / 8] |= (1 << creId % 8);
if(creId >= ret.monstersKeptByHero.size())
logGlobal->warn("VCMP Loading: creature %s with id %d isn't supported yet", k.String(), creId);
else
ret.monstersKeptByHero[creId / 8] |= (1 << creId % 8);
}
else
logGlobal->warn("VCMP Loading: keepCreatures contains unresolved identifier %s", k.String());
@ -312,7 +315,10 @@ CScenarioTravel CCampaignHandler::readScenarioTravelFromJson(JsonNode & reader,
if(auto identifier = VLC->modh->identifiers.getIdentifier(CModHandler::scopeMap(), "artifact", k.String()))
{
int artId = identifier.get();
ret.artifsKeptByHero[artId / 8] |= (1 << artId % 8);
if(artId >= ret.artifsKeptByHero.size())
logGlobal->warn("VCMP Loading: artifact %s with id %d isn't supported yet", k.String(), artId);
else
ret.artifsKeptByHero[artId / 8] |= (1 << artId % 8);
}
else
logGlobal->warn("VCMP Loading: keepArtifacts contains unresolved identifier %s", k.String());