| commit | 21d1f8b85eec8fc1f87bb30398e449f6b20b6ecc | |
| author | Paul Eggert <eggert@cs.ucla.edu> | |
| Mon, 9 Feb 2015 19:25:35 +0000 (9 11:25 -0800) | ||
| committer | Paul Eggert <eggert@cs.ucla.edu> | |
| Mon, 9 Feb 2015 19:26:33 +0000 (9 11:26 -0800) | ||
| tree | b14fbc9f5a660d3d4778dd84e36076fe98a5fd4c | treesnapshot (tar.gz zip) |
| parent | b7028f6736132d8e29fc656e700a17163499d49b | commitdiff |
Check for some overflows in vertical-motion
* indent.c (window_column_x): New function.
(Fvertical_motion): Use it to protect against integer overflow
when computing column. Prefer extract_float to doing things by hand.
Avoid unnecessary casts.
* indent.c (window_column_x): New function.
(Fvertical_motion): Use it to protect against integer overflow
when computing column. Prefer extract_float to doing things by hand.
Avoid unnecessary casts.
| src/ChangeLog | diffblobblamehistory | |
| src/indent.c | diffblobblamehistory |