diff options
| author | Dmitry Vyukov <dvyukov@google.com> | 2016-10-14 15:18:28 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-11-10 16:36:34 +0100 |
| commit | 00877d139396a19d8fdd5ccfd5ec627f64ac052b (patch) | |
| tree | 409b8b1708681c30d620f08e52be812e764ba60b /tools/perf/scripts/python | |
| parent | e8a8067970707e740b111dfa2b9264240de13410 (diff) | |
tty: limit terminal size to 4M chars
commit 32b2921e6a7461fe63b71217067a6cf4bddb132f upstream.
Size of kmalloc() in vc_do_resize() is controlled by user.
Too large kmalloc() size triggers WARNING message on console.
Put a reasonable upper bound on terminal size to prevent WARNINGs.
Signed-off-by: Dmitry Vyukov <dvyukov@google.com>
CC: David Rientjes <rientjes@google.com>
Cc: One Thousand Gnomes <gnomes@lxorguk.ukuu.org.uk>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Jiri Slaby <jslaby@suse.com>
Cc: Peter Hurley <peter@hurleysoftware.com>
Cc: linux-kernel@vger.kernel.org
Cc: syzkaller@googlegroups.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions