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qpdf/fuzz/qpdf_extra/65773.fuzz

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Fix incorrect handling of invalid negative object ids Fix two errors introduced in #1110 and #1112. Since #1110, encountering the invalid indirect reference #1110 -2147483648 n R produces an integer underflow which, if undetected, immediately trigger a logic error. Since #1112, object -1 0 R may be incorrectly identified as an earlier generation of itself and deleted, invalidating a live iterator.
2024-01-17 10:39:06 +00:00
trailer<</Root<<[-2147483648 7 R 8 4 R]>>>>
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