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Fix possible bot goal state NULL pointer dereference

This commit is contained in:
Zack Middleton 2018-04-21 14:07:22 -05:00
parent 9a0ee67e04
commit e9e11f1605
1 changed files with 5 additions and 2 deletions
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7
code/botlib/be_ai_goal.c
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@ -227,6 +227,9 @@ void BotInterbreedGoalFuzzyLogic(int parent1, int parent2, int child)
p2 = BotGoalStateFromHandle(parent2); p2 = BotGoalStateFromHandle(parent2);
c = BotGoalStateFromHandle(child); c = BotGoalStateFromHandle(child);
if (!p1 || !p2 || !c)
return;
InterbreedWeightConfigs(p1->itemweightconfig, p2->itemweightconfig, InterbreedWeightConfigs(p1->itemweightconfig, p2->itemweightconfig,
c->itemweightconfig); c->itemweightconfig);
} //end of the function BotInterbreedingGoalFuzzyLogic } //end of the function BotInterbreedingGoalFuzzyLogic
@ -241,7 +244,7 @@ void BotSaveGoalFuzzyLogic(int goalstate, char *filename)
//bot_goalstate_t *gs; //bot_goalstate_t *gs;
//gs = BotGoalStateFromHandle(goalstate); //gs = BotGoalStateFromHandle(goalstate);
//if (!gs) return;
//WriteWeightConfig(filename, gs->itemweightconfig); //WriteWeightConfig(filename, gs->itemweightconfig);
} //end of the function BotSaveGoalFuzzyLogic } //end of the function BotSaveGoalFuzzyLogic
//=========================================================================== //===========================================================================
@ -255,7 +258,7 @@ void BotMutateGoalFuzzyLogic(int goalstate, float range)
bot_goalstate_t *gs; bot_goalstate_t *gs;
gs = BotGoalStateFromHandle(goalstate); gs = BotGoalStateFromHandle(goalstate);
if (!gs) return;
EvolveWeightConfig(gs->itemweightconfig); EvolveWeightConfig(gs->itemweightconfig);
} //end of the function BotMutateGoalFuzzyLogic } //end of the function BotMutateGoalFuzzyLogic
//=========================================================================== //===========================================================================