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| author | Ingo Schwarze <schwarze@openbsd.org> | 2014-11-20 13:56:20 +0000 |
|---|---|---|
| committer | Ingo Schwarze <schwarze@openbsd.org> | 2014-11-20 13:56:20 +0000 |
| commit | bbc2a36ee2ac85ca438a009fda76b29d2bf869d8 (patch) | |
| tree | 10ec30c8b2b60b6fd6b7c9683356e1649ccd2e69 /mdoc.c | |
| parent | 6a01104f8afa6637cdcab0bd214963902eac2eee (diff) | |
| download | mandoc-bbc2a36ee2ac85ca438a009fda76b29d2bf869d8.tar.gz | |
Prevent negative arguments to the .ll request from causing integer
underflow. Found while preparing an audit of termp.rmargin.
Overflow can also happen, but i see no sane way to deal with it,
so just let it happen. It doesn't happen for any sane input anyway,
groff behaviour is undefined, and the resulting values are legal,
even though they are useless.
Diffstat (limited to 'mdoc.c')
0 files changed, 0 insertions, 0 deletions