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Include tests for other infinite loop bugs
fixes #117 fixes #118 fixes #119 fixes #120 Several other infinite loop bugs were fixed by previous changes. Include their test files in the test suite.
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2017-07-26 Jay Berkenbilt <ejb@ql.org>
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2017-07-26 Jay Berkenbilt <ejb@ql.org>
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* Fixes to infinite loops below also fix problems reported in
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other issues and cover CVE-2017-11624, CVE-2017-11625,
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CVE-2017-11626, and CVE-2017-11627.
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* Don't attempt to interpret syntactic keywords (like R and
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* Don't attempt to interpret syntactic keywords (like R and
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endobj) found while parsing content streams.
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endobj) found while parsing content streams.
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@ -206,7 +206,7 @@ $td->runtest("remove page we don't have",
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show_ntests();
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show_ntests();
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# ----------
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# ----------
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$td->notify("--- Miscellaneous Tests ---");
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$td->notify("--- Miscellaneous Tests ---");
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$n_tests += 82;
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$n_tests += 86;
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$td->runtest("qpdf version",
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$td->runtest("qpdf version",
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{$td->COMMAND => "qpdf --version"},
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{$td->COMMAND => "qpdf --version"},
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@ -225,6 +225,10 @@ foreach my $d (
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["99b", "object 0"],
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["99b", "object 0"],
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["100","xref reconstruction loop"],
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["100","xref reconstruction loop"],
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["101", "resolve for exception text"],
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["101", "resolve for exception text"],
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["117", "other infinite loop"],
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["118", "other infinite loop"],
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["119", "other infinite loop"],
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["120", "other infinite loop"],
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)
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)
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{
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{
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my ($n, $description) = @$d;
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my ($n, $description) = @$d;
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6
qpdf/qtest/qpdf/issue-117.out
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6
qpdf/qtest/qpdf/issue-117.out
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WARNING: issue-117.pdf: file is damaged
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WARNING: issue-117.pdf: can't find startxref
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WARNING: issue-117.pdf: Attempting to reconstruct cross-reference table
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WARNING: issue-117.pdf (file position 66): loop detected resolving object 2 0
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WARNING: issue-117.pdf (object 2 0, file position 67): attempting to recover stream length
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attempt to make a stream into a direct object
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BIN
qpdf/qtest/qpdf/issue-117.pdf
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BIN
qpdf/qtest/qpdf/issue-117.pdf
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Binary file not shown.
2
qpdf/qtest/qpdf/issue-118.out
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2
qpdf/qtest/qpdf/issue-118.out
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WARNING: issue-118.pdf (file position 732): loop detected resolving object 2 0
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issue-118.pdf (xref stream: object 8 0, file position 732): supposed object stream 2 is not a stream
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BIN
qpdf/qtest/qpdf/issue-118.pdf
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BIN
qpdf/qtest/qpdf/issue-118.pdf
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Binary file not shown.
2
qpdf/qtest/qpdf/issue-119.out
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2
qpdf/qtest/qpdf/issue-119.out
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WARNING: issue-119.pdf (file position 336): loop detected resolving object 4 0
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issue-119.pdf (file position 298): dictionary key is not not a name token
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BIN
qpdf/qtest/qpdf/issue-119.pdf
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BIN
qpdf/qtest/qpdf/issue-119.pdf
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Binary file not shown.
2
qpdf/qtest/qpdf/issue-120.out
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2
qpdf/qtest/qpdf/issue-120.out
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WARNING: issue-120.pdf (file position 85): loop detected resolving object 3 0
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issue-120.pdf (object 6 0, file position 85): supposed object stream 3 is not a stream
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BIN
qpdf/qtest/qpdf/issue-120.pdf
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BIN
qpdf/qtest/qpdf/issue-120.pdf
Normal file
Binary file not shown.
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