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| author | m-holger <m-holger@kubitscheck.org> | 2024-01-17 11:39:06 +0100 |
|---|---|---|
| committer | m-holger <m-holger@kubitscheck.org> | 2024-01-17 11:39:06 +0100 |
| commit | 6e3b7982dbcf8087374694253e0e248fbc6c6e3e (patch) | |
| tree | 9dd7f6a56b669da65f3653ced2f1b449e3d4f79e /fuzz/CMakeLists.txt | |
| parent | 0109e365decfdc2e8fbb920b4179d32daeeb96ae (diff) | |
| download | qpdf-6e3b7982dbcf8087374694253e0e248fbc6c6e3e.tar.zst | |
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.
Diffstat (limited to 'fuzz/CMakeLists.txt')
| -rw-r--r-- | fuzz/CMakeLists.txt | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fuzz/CMakeLists.txt b/fuzz/CMakeLists.txt index df1fa807..e4a8cf36 100644 --- a/fuzz/CMakeLists.txt +++ b/fuzz/CMakeLists.txt @@ -111,6 +111,8 @@ set(CORPUS_OTHER 37740.fuzz 57639.fuzz 65681.fuzz + 65773.fuzz + 65777.fuzz ) set(CORPUS_DIR ${CMAKE_CURRENT_BINARY_DIR}/qpdf_corpus) |