Fix to line layout cache use. When a line was retrieved from

the line layout cache and then replaced with another that
mapped to the same cache entry then there could be use of
a deleted pointer.

1 files changed, 1 insertions, 0 deletions

diff --git a/src/Editor.cxx b/src/Editor.cxx
index 351ff86d8..af5caf46d 100644
--- a/src/Editor.cxx
+++ b/src/Editor.cxx
@@ -2614,6 +2614,7 @@ void Editor::Paint(Surface *surfaceWindow, PRectangle rcArea) {
 			// and determine the x position at which each character starts.
 			//ElapsedTime et;
 			if (lineDoc != lineDocPrevious) {
+				ll.Set(0);
 				ll.Set(RetrieveLineLayout(lineDoc));
 				LayoutLine(lineDoc, surface, vs, ll, wrapWidth);
 				lineDocPrevious = lineDoc;