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| author |   Peter Hurley <peter@hurleysoftware.com> | 2016-01-10 20:36:12 -0800 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-01-28 14:13:44 -0800 |
| commit | f33798deecbd59a2955f40ac0ae2bc7dff54c069 (patch) | |
| tree | c1d3337afd9fb69e8ab19c70a5ddab33f0fa06d9 /drivers/tty/tty_buffer.c | |
| parent | staging: dgap: Remove redundant write_wait wakeups (diff) | |
| download | linux-dev-f33798deecbd59a2955f40ac0ae2bc7dff54c069.tar.xz linux-dev-f33798deecbd59a2955f40ac0ae2bc7dff54c069.zip | |
tty: Fix GPF in flush_to_ldisc(), part 2
commit 9ce119f318ba ("tty: Fix GPF in flush_to_ldisc()") fixed a
GPF caused by a line discipline which does not define a receive_buf()
method.
However, the vt driver (and speakup driver also) pushes selection
data directly to the line discipline receive_buf() method via
tty_ldisc_receive_buf(). Fix the same problem in tty_ldisc_receive_buf().
Cc: <stable@vger.kernel.org>
Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/tty_buffer.c')
0 files changed, 0 insertions, 0 deletions