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LibPDF: Allow newlines between xref table and "trailer" keyword

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This commit is contained in:
Matthew Olsson 2022-03-06 14:30:38 -07:00 committed by Andreas Kling
parent 4d509ff365
commit 6133acb8c0
Notes: sideshowbarker 2024-07-17 17:50:29 +09:00 
Author: https://github.com/mattco98
Commit: https://github.com/SerenityOS/serenity/commit/6133acb8c0
Pull-request: https://github.com/SerenityOS/serenity/pull/12920
1 changed files with 7 additions and 2 deletions
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9
Userland/Libraries/LibPDF/Parser.cpp
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@ -303,7 +303,7 @@ PDFErrorOr<NonnullRefPtr<XRefTable>> Parser::parse_xref_table()
auto table = adopt_ref(*new XRefTable());
while (true) {
do {
if (m_reader.matches("trailer"))
return table;
@ -349,11 +349,16 @@ PDFErrorOr<NonnullRefPtr<XRefTable>> Parser::parse_xref_table()
}
table->add_section({ starting_index, object_count, entries });
}
} while (matches_number());
return table;
}
PDFErrorOr<NonnullRefPtr<DictObject>> Parser::parse_file_trailer()
{
while (matches_eol())
consume_eol();
if (!m_reader.matches("trailer"))
return error("Expected \"trailer\" keyword");
m_reader.move_by(7);