Messages in this thread | | | Date | Thu, 2 May 2019 08:53:27 -0400 | From | Sasha Levin <> | Subject | Re: [PATCH AUTOSEL 5.0 70/98] tty: fix NULL pointer issue when tty_port ops is not set |
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On Mon, Apr 22, 2019 at 10:40:02PM +0200, Greg Kroah-Hartman wrote: >On Mon, Apr 22, 2019 at 03:41:37PM -0400, Sasha Levin wrote: >> From: Fabien Dessenne <fabien.dessenne@st.com> >> >> [ Upstream commit f4e68d58cf2b20a581759bbc7228052534652673 ] >> >> Unlike 'client_ops' which is initialized to 'default_client_ops', the >> port operations 'ops' may be left to NULL. >> Check the 'ops' value before checking the 'ops->x' value. >> >> Signed-off-by: Fabien Dessenne <fabien.dessenne@st.com> >> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> >> Signed-off-by: Sasha Levin (Microsoft) <sashal@kernel.org> >> --- >> drivers/tty/tty_port.c | 10 +++++----- >> 1 file changed, 5 insertions(+), 5 deletions(-) > >Nope, I have a revert for this in my tree for 5.2-rc1, no need for this >in any stable tree, it doesn't do anything :) > >Please drop it from all branches, thanks.
Dropped from my queue, thanks!
-- Thanks, Sasha
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