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Code Issues Projects Releases Wiki Activity

Fixed an oversight allowing players to set invalid positions.

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This commit is contained in:
EvilSeph 2011-04-13 20:57:43 -04:00
parent f34f41a471
commit 2c1f336e97
1 changed files with 24 additions and 0 deletions
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24
src/main/java/net/minecraft/server/NetServerHandler.java
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@ -149,6 +149,30 @@ public class NetServerHandler extends NetHandler implements ICommandListener {
player.kickPlayer("Nope!"); player.kickPlayer("Nope!");
return; return;
} }
if (Double.isNaN(packet10flying.a) || packet10flying.a == Double.POSITIVE_INFINITY || packet10flying.a == Double.NEGATIVE_INFINITY) {
System.err.println(player.getName() + " was caught trying to set an invalid position.");
player.kickPlayer("Nope!");
return;
}
if (Double.isNaN(packet10flying.b) || packet10flying.b == Double.POSITIVE_INFINITY || packet10flying.b == Double.NEGATIVE_INFINITY) {
System.err.println(player.getName() + " was caught trying to set an invalid position.");
player.kickPlayer("Nope!");
return;
}
if (Double.isNaN(packet10flying.c) || packet10flying.c == Double.POSITIVE_INFINITY || packet10flying.c == Double.NEGATIVE_INFINITY) {
System.err.println(player.getName() + " was caught trying to set an invalid position.");
player.kickPlayer("Nope!");
return;
}
if (Double.isNaN(packet10flying.d) || packet10flying.d == Double.POSITIVE_INFINITY || packet10flying.d == Double.NEGATIVE_INFINITY) {
System.err.println(player.getName() + " was caught trying to set an invalid position.");
player.kickPlayer("Nope!");
return;
}
// CraftBukkit end // CraftBukkit end
if (this.l) { if (this.l) {