Prevent GridTableParser from looking beyond the end of a line.

xoofx · Jan 3, 2025 · 118d28f · 118d28f
1 parent d1233ff
commit 118d28f
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/Markdig/Extensions/Tables/GridTableParser.cs b/src/Markdig/Extensions/Tables/GridTableParser.cs
@@ -135,14 +135,15 @@ private BlockState HandleNewRow(BlockProcessor processor, GridTableState tableSt
     private static void SetRowSpanState(List<GridTableState.ColumnSlice> columns, StringSlice line, out bool isHeaderRow, out bool hasRowSpan)
     {
         var lineStart = line.Start;
+        var lineEnd = line.End;
         isHeaderRow = line.PeekChar() == '=' || line.PeekChar(2) == '=';
         hasRowSpan = false;
         foreach (var columnSlice in columns)
         {
             if (columnSlice.CurrentCell != null)
             {
                 line.Start = lineStart + columnSlice.Start + 1;
-                line.End = lineStart + columnSlice.End - 1;
+                line.End = Math.Min(lineStart + columnSlice.End - 1, lineEnd);
                 line.Trim();
                 if (line.IsEmptyOrWhitespace() || !IsRowSeparator(line))
                 {