Add checks in em4x50read to avoid segfaults in case loops go over the GraphTraceLen.

[proxmark3-svn] / linux / proxgui.h

diff --git a/linux/proxgui.h b/linux/proxgui.h
index 786d93615de5c31cef5dfde171354d93f513f012..6989f541807d9299c5873ba540f4d755847f356a 100644 (file)
--- a/linux/proxgui.h
+++ b/linux/proxgui.h
@@ -13,6 +13,7 @@ void ExitGraphics(void);
 extern int GraphBuffer[MAX_GRAPH_TRACE_LEN];
 extern int GraphTraceLen;
 extern double CursorScaleFactor;
+extern int PlotGridX, PlotGridY;
 extern int CommandFinished;
 extern int offline;