From: d18c7db <d18c7db@ef4ab9da-24cd-11de-8aaa-f3a34680c41f>
Date: Sun, 19 Jul 2009 07:38:51 +0000 (+0000)
Subject: fixed an intermitent pain in the ass to track down crash in the GUI client due to... 
X-Git-Tag: v1.0.0~553
X-Git-Url: https://git.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/commitdiff_plain/48f8a3d60d58245978cb4bef48f0af093776015b?ds=sidebyside;hp=2c0d55d8decee6aad49c134aded8b9c15e3e3178

fixed an intermitent pain in the ass to track down crash in the GUI client due to array overflow in sprintf, duh!!!
---

diff --git a/winsrc/gui.cpp b/winsrc/gui.cpp
index fcdf3863..da83c865 100644
--- a/winsrc/gui.cpp
+++ b/winsrc/gui.cpp
@@ -247,10 +247,12 @@ static void PaintGraph(HDC hdc)
 		yMean /= n;
 	}
 
-	char str[100];
+	char str[200];
+
 	sprintf(str, "@%d   max=%d min=%d mean=%d n=%d/%d    dt=%d [%.3f] zoom=%.3f CursorA=%d [%d] CursorB=%d [%d]",
 		GraphStart, yMax, yMin, yMean, n, GraphTraceLen,
-		CursorBPos - CursorAPos, (CursorBPos - CursorAPos)/CursorScaleFactor, GraphPixelsPerPoint, CursorAPos, GraphBuffer[CursorAPos], CursorBPos, GraphBuffer[CursorBPos]);
+		CursorBPos - CursorAPos, (CursorBPos - CursorAPos)/CursorScaleFactor, GraphPixelsPerPoint,
+		CursorAPos, GraphBuffer[CursorAPos], CursorBPos, GraphBuffer[CursorBPos]);
 	TextOut(hdc, 50, r.bottom - 20, str, strlen(str));
 }
 
@@ -321,6 +323,7 @@ nopaint:
 			x -= offset;
 			x = (int)(x / GraphPixelsPerPoint);
 			x += GraphStart;
+
 			if(msg == WM_LBUTTONDOWN) {
 				CursorAPos = x;
 			} else {