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| author | Paul Eggert <eggert@cs.ucla.edu> | 2013-12-03 13:37:41 -0800 |
|---|---|---|
| committer | Paul Eggert <eggert@cs.ucla.edu> | 2013-12-03 13:37:41 -0800 |
| commit | 2654ac09ccc5da6e2fe99e60291d4c6013958c3e (patch) | |
| tree | 68546ecbd8f180b14df3b85071a440397c6904a7 /lisp/emacs-lisp/warnings.el | |
| parent | 0b254a38fa0c852d1f7297e31b811f0d2962c81d (diff) | |
| download | emacs-2654ac09ccc5da6e2fe99e60291d4c6013958c3e.tar.gz emacs-2654ac09ccc5da6e2fe99e60291d4c6013958c3e.tar.bz2 emacs-2654ac09ccc5da6e2fe99e60291d4c6013958c3e.zip | |
Minor integer overflow fixes.
* window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
This improves on the previous fix to this function.
(window_resize_check): When summing up pixel counts, don't rely on
undefined behavior if the sum overflows.
Fixes: debbugs:16033
Diffstat (limited to 'lisp/emacs-lisp/warnings.el')
0 files changed, 0 insertions, 0 deletions