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LibWeb: Limit HTMLTableCellElement rowSpan to allowed values

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This change ensures that `rowSpan` is clamped to the maximum value of
65534 if the given value is larger than 2147483647.
This commit is contained in:
Tim Ledbetter 2024-11-30 22:29:22 +00:00 • committed by Andreas Kling
commit 9fc2a63131
Notes: github-actions[bot] 2024-12-02 09:26:30 +00:00
4 changed files with 43 additions and 8 deletions
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24
Tests/LibWeb/Text/expected/HTML/unsigned-long-reflection.txt
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@ -328,6 +328,30 @@ td.getAttribute("colspan") after td.setAttribute("colSpan", "4294967296"): 42949
td.colSpan after td.setAttribute("colspan", "4294967296"): 1000
td.getAttribute("colspan") after td.colSpan = 4294967296: 0
td.colSpan after td.colSpan = 4294967296: 1
td.getAttribute("rowspan") after td.setAttribute("rowSpan", "0"): 0
td.rowSpan after td.setAttribute("rowspan", "0"): 0
td.getAttribute("rowspan") after td.rowSpan = 0: 0
td.rowSpan after td.rowSpan = 0: 0
td.getAttribute("rowspan") after td.setAttribute("rowSpan", "1"): 1
td.rowSpan after td.setAttribute("rowspan", "1"): 1
td.getAttribute("rowspan") after td.rowSpan = 1: 1
td.rowSpan after td.rowSpan = 1: 1
td.getAttribute("rowspan") after td.setAttribute("rowSpan", "2147483647"): 2147483647
td.rowSpan after td.setAttribute("rowspan", "2147483647"): 65534
td.getAttribute("rowspan") after td.rowSpan = 2147483647: 2147483647
td.rowSpan after td.rowSpan = 2147483647: 65534
td.getAttribute("rowspan") after td.setAttribute("rowSpan", "2147483648"): 2147483648
td.rowSpan after td.setAttribute("rowspan", "2147483648"): 65534
td.getAttribute("rowspan") after td.rowSpan = 2147483648: 1
td.rowSpan after td.rowSpan = 2147483648: 1
td.getAttribute("rowspan") after td.setAttribute("rowSpan", "4294967295"): 4294967295
td.rowSpan after td.setAttribute("rowspan", "4294967295"): 65534
td.getAttribute("rowspan") after td.rowSpan = 4294967295: 1
td.rowSpan after td.rowSpan = 4294967295: 1
td.getAttribute("rowspan") after td.setAttribute("rowSpan", "4294967296"): 4294967296
td.rowSpan after td.setAttribute("rowspan", "4294967296"): 65534
td.getAttribute("rowspan") after td.rowSpan = 4294967296: 0
td.rowSpan after td.rowSpan = 4294967296: 0
textarea.getAttribute("maxlength") after textarea.setAttribute("maxLength", "0"): 0
textarea.maxLength after textarea.setAttribute("maxlength", "0"): 0
textarea.getAttribute("maxlength") after textarea.maxLength = 0: 0