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| author | Simon Bünzli <zeniko@gmail.com> | 2014-01-08 16:47:34 +0100 |
|---|---|---|
| committer | Robin Watts <robin.watts@artifex.com> | 2014-01-08 17:55:06 +0000 |
| commit | c8f982de83a6d98274b9ca85a5767cd3d13c9373 (patch) | |
| tree | 4feda2f9b4e23502b4464c040ab88a17d35b4835 /source/pdf | |
| parent | 7e2fd58613a92dfd94550e35cfede9fa5b714e7f (diff) | |
| download | mupdf-c8f982de83a6d98274b9ca85a5767cd3d13c9373.tar.xz | |
sanitize number of columns in fz_open_faxd
If columns is quite close to INT_MAX, the column index max overflow
in find_changing which causes an access violation in the next getbits.
This happens e.g. with
0c76a20163f30ea8ec860c4e588ce337_signal_sigsegv_5e7b28_9115_7127.pdf
Diffstat (limited to 'source/pdf')
0 files changed, 0 insertions, 0 deletions