From c4cd201f184ab3a6212dd0d1fbb9e0e40e755352 Mon Sep 17 00:00:00 2001 From: worktycho Date: Fri, 9 May 2014 17:39:13 +0100 Subject: Range Check on schematic size Fixes CID 55830 --- src/WorldStorage/SchematicFileSerializer.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/WorldStorage/SchematicFileSerializer.cpp b/src/WorldStorage/SchematicFileSerializer.cpp index 9d594a084..115b2e869 100644 --- a/src/WorldStorage/SchematicFileSerializer.cpp +++ b/src/WorldStorage/SchematicFileSerializer.cpp @@ -192,7 +192,7 @@ bool cSchematicFileSerializer::LoadFromSchematicNBT(cBlockArea & a_BlockArea, cP int SizeX = a_NBT.GetShort(TSizeX); int SizeY = a_NBT.GetShort(TSizeY); int SizeZ = a_NBT.GetShort(TSizeZ); - if ((SizeX < 1) || (SizeY < 1) || (SizeZ < 1)) + if ((SizeX < 1) || (SizeX > 65535) || (SizeY < 1) || (SizeY > 256) || (SizeZ < 1) || (SizeZ > 65535)) { LOG("Dimensions are invalid in the schematic file: %d, %d, %d", SizeX, SizeY, SizeZ); return false; -- cgit v1.2.3