Mercurial > vim
diff src/screen.c @ 6795:adb3699fa30c v7.4.719
patch 7.4.719
Problem: Overflow when adding MAXCOL to a pointer.
Solution: Subtract pointers instead. (James McCoy)
author | Bram Moolenaar <bram@vim.org> |
---|---|
date | Mon, 04 May 2015 16:10:26 +0200 |
parents | a8962f0e0d34 |
children | 45d3208c8754 |
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--- a/src/screen.c +++ b/src/screen.c @@ -4341,7 +4341,7 @@ win_line(wp, lnum, startrow, endrow, noc || (mb_utf8 && mb_c == 160) #endif ) && lcs_nbsp) - || (c == ' ' && lcs_space && ptr <= line + trailcol))) + || (c == ' ' && lcs_space && ptr - line <= trailcol))) { c = (c == ' ') ? lcs_space : lcs_nbsp; if (area_attr == 0 && search_attr == 0)