Update QRCoder/QRCodeGenerator.cs

Shane32 · gfoidl · web-flow · commit 25b139b2cc1b · 2024-05-02T09:03:42.000-04:00
Co-authored-by: Günther Foidl &lt;gue@korporal.at&gt;
diff --git a/QRCoder/QRCodeGenerator.cs b/QRCoder/QRCodeGenerator.cs
@@ -1237,7 +1237,7 @@ private static BitArray ToBitArray(byte[] byteArray, int prefixZeros = 0)
                 var byteVal = byteArray[i];
                 for (var j = 0; j < 8; j++)
                 {
-                    bitArray[i * 8 + j + prefixZeros] = (byteVal & (1 << (7 - j))) != 0;
+                    bitArray[(int)((uint)i * 8) + j + prefixZeros] = (byteVal & (1 << (7 - j))) != 0;
                 }
             }
             return bitArray;

Original file line number	Diff line number	Diff line change
`@@ -1237,7 +1237,7 @@ private static BitArray ToBitArray(byte[] byteArray, int prefixZeros = 0)`
`1237`	`1237`	`var byteVal = byteArray[i];`
`1238`	`1238`	`for (var j = 0; j < 8; j++)`
`1239`	`1239`	`{`
`1240`		`- bitArray[i * 8 + j + prefixZeros] = (byteVal & (1 << (7 - j))) != 0;`
	`1240`	`+ bitArray[(int)((uint)i * 8) + j + prefixZeros] = (byteVal & (1 << (7 - j))) != 0;`
`1241`	`1241`	`}`
`1242`	`1242`	`}`
`1243`	`1243`	`return bitArray;`