NPE RequestActionUse

[Sahar Atias]

#!

[20/05 18:34:21] Client: [Character: x[y] - Account: z- IP: w] - Failed running: [C] 56 RequestActionUse ; null
java.lang.NullPointerException
   at com.l2jserver.gameserver.network.clientpackets.RequestActionUse.useSkill(RequestActionUse.java:888)
   at com.l2jserver.gameserver.network.clientpackets.RequestActionUse.useSkill(RequestActionUse.java:955)
   at com.l2jserver.gameserver.network.clientpackets.RequestActionUse.runImpl(RequestActionUse.java:461)
   at com.l2jserver.gameserver.network.clientpackets.L2GameClientPacket.run(L2GameClientPacket.java:69)
   at com.l2jserver.gameserver.network.L2GameClient.run(L2GameClient.java:1147)
   at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
   at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
   at java.lang.Thread.run(Thread.java:745)

[Zoey76]

what do you have in line RequestActionUse.java:888?

[Sahar Atias]

final Skill skill = summon.getTemplate().getParameters().getSkillHolder(skillName).getSkill();

[Zoey76]

Fixing NPE vulnerability in skill use request

Fixes issue #4

→ <<cset fb7ebe40c403>>