Fix #411

mganss · Aug 3, 2023 · ad12ca0 · ad12ca0
1 parent 030d8f7
commit ad12ca0
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/HtmlSanitizer/HtmlSanitizer.cs b/src/HtmlSanitizer/HtmlSanitizer.cs
@@ -726,7 +726,7 @@ private void SanitizeStyleDeclaration(IElement element, ICssStyleDeclaration sty
                             sb.Append(url.Match.Groups[1].Value);
                             sb.Append(url.Url);
                             sb.Append(url.Match.Groups[3].Value);
-                            ix = url.Match.Length;
+                            ix = url.Match.Index + url.Match.Length;
                         }
 
                         sb.Append(val, ix, val.Length - ix);