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SPIGOT-2537: Relax skull check even for nominally invalid skulls.

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By: md_5 <git@md-5.net>
This commit is contained in:
CraftBukkit/Spigot 2016-07-22 20:34:17 +10:00
parent 234b54be67
commit 9baef28a81
1 changed files with 4 additions and 9 deletions
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13
paper-server/nms-patches/ItemSkull.patch
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@ -1,22 +1,17 @@
--- a/net/minecraft/server/ItemSkull.java
+++ b/net/minecraft/server/ItemSkull.java
@@ -117,6 +117,20 @@
@@ -117,6 +117,15 @@
nbttagcompound.set("SkullOwner", GameProfileSerializer.serialize(new NBTTagCompound(), gameprofile));
return true;
} else {
+ // CraftBukkit start
+ boolean valid = true;
+
+ NBTTagList textures = nbttagcompound.getCompound("SkullOwner").getCompound("Properties").getList("textures", 10); // Safe due to method contracts
+ for (int i = 0; i < textures.size(); i++) {
+ if (textures.get(i) instanceof NBTTagCompound && !((NBTTagCompound) textures.get(i)).hasKeyOfType("Signature", 8)) {
+ valid = false;
+ if (textures.get(i) instanceof NBTTagCompound && !((NBTTagCompound) textures.get(i)).hasKeyOfType("Signature", 8) && ((NBTTagCompound) textures.get(i)).getString("Value").trim().isEmpty()) {
+ nbttagcompound.remove("SkullOwner");
+ break;
+ }
+ }
+
+ if (!valid) {
+ nbttagcompound.remove("SkullOwner");
+ }
+ // CraftBukkit end
return false;
}