diff options
| author | Paul Eggert <eggert@cs.ucla.edu> | 2012-06-28 08:50:11 -0700 |
|---|---|---|
| committer | Paul Eggert <eggert@cs.ucla.edu> | 2012-06-28 08:50:11 -0700 |
| commit | aa754e6a9ef5fb65e6a4f582101d7284adc01656 (patch) | |
| tree | 7e9e88060fe037dfa4816c2c1904d3f263c0395f /info | |
| parent | 80b00b0885b8e124a208dfc9de95d2039a101108 (diff) | |
| download | emacs-aa754e6a9ef5fb65e6a4f582101d7284adc01656.tar.gz | |
Avoid integer overflow on scroll-left and scroll-right.
* window.c (HSCROLL_MAX): New macro.
(Fscroll_left, Fscroll_right): Avoid undefined behavior on integer
overflow when requested scroll falls outside ptrdiff_t range.
Diffstat (limited to 'info')
0 files changed, 0 insertions, 0 deletions