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LibMarkdown: Limit headings to 6 levels

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This commit is contained in:
Peter Elliott 2022-04-24 22:56:00 -06:00 committed by Andreas Kling
parent c15c57a6af
commit 116e0dc4de
Notes: sideshowbarker 2024-07-17 11:32:03 +09:00 
Author: https://github.com/petelliott
Commit: https://github.com/SerenityOS/serenity/commit/116e0dc4de
Pull-request: https://github.com/SerenityOS/serenity/pull/13803
1 changed files with 1 additions and 1 deletions
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Userland/Libraries/LibMarkdown/Heading.cpp
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@ -57,7 +57,7 @@ OwnPtr<Heading> Heading::parse(LineIterator& lines)
break;
}
if (!level || level >= line.length() || line[level] != ' ')
if (!level || level >= line.length() || line[level] != ' ' || level > 6)
return {};
StringView title_view = line.substring_view(level + 1, line.length() - level - 1);