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| author | Tor Andersson <tor.andersson@artifex.com> | 2018-08-28 21:41:07 +0800 |
|---|---|---|
| committer | Sebastian Rasmussen <sebras@gmail.com> | 2018-08-28 22:48:13 +0800 |
| commit | f85a9d6a08ebba9e319abdc05eadc3e443b878f1 (patch) | |
| tree | 7087c4b55ad03b7ca4c357638cf6c2df34992929 /source/xps/xps-doc.c | |
| parent | d958fdda891752563fc3b7b36448061f1809e683 (diff) | |
| download | mupdf-f85a9d6a08ebba9e319abdc05eadc3e443b878f1.tar.xz | |
Bug 699683: Skip painting too large images when using interpolation.
When painting images using interpolation 16.16 fixpoint
arithmetics is used. This limits the width/height of any
image that can be painted to 32767. There was no size check,
so large images caused overflow and subsequent out of bounds
accesses which triggered MSAN. This c
Thanks to oss-fuzz for reporting.
Diffstat (limited to 'source/xps/xps-doc.c')
0 files changed, 0 insertions, 0 deletions