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Fix getCanvasTileAreaPoly ArrayOutOfBounds

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Safe-check tile settings size to prevent array out of bounds exception.

Fixes #4579

Signed-off-by: Tomas Slusny <slusnucky@gmail.com>
This commit is contained in:
Tomas Slusny
2018-07-30 18:04:19 +02:00
parent 0217d5a6af
commit cf2daee371
1 changed files with 5 additions and 0 deletions
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5
runelite-api/src/main/java/net/runelite/api/Perspective.java
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@@ -328,6 +328,11 @@ public class Perspective
final int sceneX = localLocation.getSceneX(); final int sceneX = localLocation.getSceneX();
final int sceneY = localLocation.getSceneY(); final int sceneY = localLocation.getSceneY();
if (sceneX < 0 || sceneY < 0 || sceneX >= SCENE_SIZE || sceneY >= SCENE_SIZE)
{
return null;
}
int tilePlane = plane; int tilePlane = plane;
if (plane < Constants.MAX_Z - 1 && (tileSettings[1][sceneX][sceneY] & TILE_FLAG_BRIDGE) == TILE_FLAG_BRIDGE) if (plane < Constants.MAX_Z - 1 && (tileSettings[1][sceneX][sceneY] & TILE_FLAG_BRIDGE) == TILE_FLAG_BRIDGE)
{ {