diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/nvim/screen.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/nvim/screen.c b/src/nvim/screen.c index 54dcaff39e..67e00d6a27 100644 --- a/src/nvim/screen.c +++ b/src/nvim/screen.c @@ -5099,7 +5099,7 @@ win_redr_custom ( curattr = attr; p = buf; for (n = 0; hltab[n].start != NULL; n++) { - len = (int)(hltab[n].start - p); + int len = (int)(hltab[n].start - p); screen_puts_len(p, len, row, col, curattr); col += vim_strnsize(p, len); p = hltab[n].start; @@ -5113,7 +5113,8 @@ win_redr_custom ( else curattr = highlight_user[hltab[n].userhl - 1]; } - screen_puts(p, row, col, curattr); + // Make sure to use an empty string instead of p, if p is beyond buf + len. + screen_puts(p >= buf + len ? (char_u *)"" : p, row, col, curattr); if (wp == NULL) { /* Fill the TabPageIdxs[] array for clicking in the tab pagesline. */ |