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authorPeter Hurley <peter@hurleysoftware.com>2016-01-11 07:36:12 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2016-01-29 01:13:44 +0300
commitf33798deecbd59a2955f40ac0ae2bc7dff54c069 (patch)
treec1d3337afd9fb69e8ab19c70a5ddab33f0fa06d9 /drivers/tty
parent2d73b069f816742ba607f65f9dbbff2885365951 (diff)
downloadlinux-f33798deecbd59a2955f40ac0ae2bc7dff54c069.tar.xz
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')
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