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vim-patch:7.4.719 #2817

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Problem:    Overflow when adding MAXCOL to a pointer.
Solution:   Subtract pointers instead. (James McCoy)

https://github.com/vim/vim/commit/v7-4-719
This commit is contained in:
Andrea Cedraro
2015-06-10 14:58:03 +02:00
committed by Justin M. Keyes
parent f04bc91c2f
commit 8992f8b1c7
2 changed files with 2 additions and 2 deletions
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2
src/nvim/screen.c
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@@ -3173,7 +3173,7 @@ win_line (
// 'list': change char 160 to lcs_nbsp and space to lcs_space. // 'list': change char 160 to lcs_nbsp and space to lcs_space.
if (wp->w_p_list if (wp->w_p_list
&& (((c == 160 || (mb_utf8 && mb_c == 160)) && lcs_nbsp) && (((c == 160 || (mb_utf8 && mb_c == 160)) && lcs_nbsp)
|| (c == ' ' && lcs_space && ptr <= line + trailcol))) { || (c == ' ' && lcs_space && ptr - line <= trailcol))) {
c = (c == ' ') ? lcs_space : lcs_nbsp; c = (c == ' ') ? lcs_space : lcs_nbsp;
if (area_attr == 0 && search_attr == 0) { if (area_attr == 0 && search_attr == 0) {
n_attr = 1; n_attr = 1;

2
src/nvim/version.c
View File

@@ -90,7 +90,7 @@ static int included_patches[] = {
//722, //722,
//721, //721,
//720 NA //720 NA
//719, 719,
//718, //718,
//717, //717,
//716, //716,