octoleo/qpdf
2
1
Fork 0
mirror of https://github.com/qpdf/qpdf.git synced 2024-12-22 19:08:59 +00:00
Code Issues Releases Wiki Activity
6c9903062f
qpdf/fuzz/qpdf_extra/65773.fuzz

Ignoring revisions in .git-blame-ignore-revs. Click here to bypass and see the normal blame view.

1 line
43 B
Plaintext
Raw Normal View History

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]>>>>
Copy Permalink