diff options
| author | David Bürgin <676c7473@gmail.com> | 2015-05-03 17:03:39 +0200 |
|---|---|---|
| committer | Justin M. Keyes <justinkz@gmail.com> | 2015-05-16 23:46:29 -0400 |
| commit | 7a7d082e125352a76f54d7fbe5fc67e9cddaf7c9 (patch) | |
| tree | c7464ee01b14ffae68be9866e4be1a87d68dc98f /src/nvim/buffer.c | |
| parent | f52528477886556e4fc0fa80b6a9d0b8d08cfd9d (diff) | |
| download | rneovim-7a7d082e125352a76f54d7fbe5fc67e9cddaf7c9.tar.gz rneovim-7a7d082e125352a76f54d7fbe5fc67e9cddaf7c9.tar.bz2 rneovim-7a7d082e125352a76f54d7fbe5fc67e9cddaf7c9.zip | |
vim-patch:7.4.562 #2593
Problem: Segfault with wide screen and error in 'rulerformat'. (Ingo Karkat)
Solution: Check there is enough space. (Christian Brabandt)
https://github.com/vim/vim/commit/v7-4-562
Diffstat (limited to 'src/nvim/buffer.c')
| -rw-r--r-- | src/nvim/buffer.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/nvim/buffer.c b/src/nvim/buffer.c index fd55e8c7a0..b4b36f7fc0 100644 --- a/src/nvim/buffer.c +++ b/src/nvim/buffer.c @@ -3511,6 +3511,11 @@ build_stl_str_hl ( */ void get_rel_pos(win_T *wp, char_u *buf, int buflen) { + // Need at least 3 chars for writing. + if (buflen < 3) { + return; + } + long above; /* number of lines above window */ long below; /* number of lines below window */ |