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LibWeb: Fix crash when setting innerHTML inside iframe srcdoc document
In particular, there was an assertion failure due to the temporary parser document's "about base URL" being empty when trying to "parse a URL" during parsing. We fix this by copying the context element's document's about base URL to the temporary parsing document while parsing a fragment. This fixes a crash when loading search results on https://amazon.com/
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Notes:
github-actions[bot]
2024-08-29 04:25:08 +00:00
Author: https://github.com/awesomekling
Commit: b64df59cc6
Pull-request: https://github.com/LadybirdBrowser/ladybird/pull/1213
3 changed files with 19 additions and 0 deletions
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<iframe id="ifr" srcdoc=""></iframe>
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<script src="../include.js"></script>
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<script>
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test(() => {
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ifr.contentDocument.body.innerHTML = "<a href='foo.html'>foo</a>";
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let href = ifr.contentDocument.body.querySelector("a").href;
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if (href.endsWith("foo.html")) {
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println("PASS (Didn't crash)");
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} else {
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println("FAIL");
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}
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ifr.remove();
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});
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</script>
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