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| author | Imre Deak <imre.deak@intel.com> | 2014-10-02 13:34:31 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-11-06 04:12:02 (GMT) |
| commit | 9e326f78713a4421fe11afc2ddeac07698fac131 (patch) | |
| tree | 0b927328171fefe95865293359858a58d8a18f4b /drivers/tty/serial/of_serial.c | |
| parent | cd92208f6996f7d190a15eb278e7d02499e2d264 (diff) | |
| download | linux-9e326f78713a4421fe11afc2ddeac07698fac131.tar.xz | |
tty/vt: don't set font mappings on vc not supporting this
We can call this function for a dummy console that doesn't support
setting the font mapping, which will result in a null ptr BUG. So check
for this case and return error for consoles w/o font mapping support.
Reference: https://bugzilla.kernel.org/show_bug.cgi?id=59321
Signed-off-by: Imre Deak <imre.deak@intel.com>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/serial/of_serial.c')
0 files changed, 0 insertions, 0 deletions