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LibMarkdown: Reset offset to 0 on each new List line

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Found by FuzzMarkdown.
This commit is contained in:
Nico Weber 2020-07-13 15:20:29 -04:00 • committed by Andreas Kling
parent c22790adb2
commit 1dfae92eac
1 changed files with 2 additions and 0 deletions
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2
Libraries/LibMarkdown/List.cpp
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@ -142,8 +142,10 @@ OwnPtr<List> List::parse(Vector<StringView>::ConstIterator& lines)
first = false; first = false;
if (!item_builder.is_empty()) if (!item_builder.is_empty())
item_builder.append(' '); item_builder.append(' ');
ASSERT(offset <= line.length());
item_builder.append(line.substring_view(offset, line.length() - offset)); item_builder.append(line.substring_view(offset, line.length() - offset));
++lines; ++lines;
offset = 0;
} }
if (!flush_item_if_needed() || first) if (!flush_item_if_needed() || first)