diff options
| author | Bram Moolenaar <Bram@vim.org> | 2016-01-10 20:54:17 +0100 |
|---|---|---|
| committer | Bram Moolenaar <Bram@vim.org> | 2016-01-10 20:54:17 +0100 |
| commit | 507edf63df75fe228e0f76b845b58d60266e65d8 (patch) | |
| tree | 360a0b6bdd05365981e0fbf27feb55138a21cf10 /src/buffer.c | |
| parent | a52dfaed104183c1fa2a3b6e4430b23d86bcbece (diff) | |
patch 7.4.1086v7.4.1086
Problem: Crash with an extremely long buffer name.
Solution: Limit the return value of vim_snprintf(). (Dominique Pelle)
Diffstat (limited to 'src/buffer.c')
| -rw-r--r-- | src/buffer.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/buffer.c b/src/buffer.c index d1907a44fc..fd94a27449 100644 --- a/src/buffer.c +++ b/src/buffer.c @@ -2793,6 +2793,8 @@ buflist_list(eap) (buf->b_flags & BF_READERR) ? 'x' : (bufIsChanged(buf) ? '+' : ' '), NameBuff); + if (len > IOSIZE - 20) + len = IOSIZE - 20; /* put "line 999" in column 40 or after the file name */ i = 40 - vim_strsize(IObuff); |