Imre Deak 8af4352278 tty/vt: don't set font mappings on vc not supporting this ...

commit 9e326f7871 upstream.

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>
Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2015-09-21 10:02:21 -07:00

..

hvc

xen/events: don't bind non-percpu VIRQs with percpu chip

2015-06-06 08:19:32 -07:00

ipwireless

tty: Fix low_latency BUG

2014-04-26 17:19:04 -07:00

serial

serial: 8250: don't bind to SMSC IrCC IR port

2015-09-21 10:02:18 -07:00

vt

tty/vt: don't set font mappings on vc not supporting this

2015-09-21 10:02:21 -07:00

amiserial.c

tty/amiserial: avoid interruptible_sleep_on

2014-01-07 17:05:21 -08:00

bfin_jtag_comm.c

TTY: bfin_jtag_comm: fix incorrect placement of __initdata tag

2013-09-30 19:09:37 -07:00

cyclades.c

tty: an overflow of multiplication in drivers/tty/cyclades.c

2013-12-20 12:21:57 -08:00

ehv_bytechan.c

drivers: clean-up prom.h implicit includes

2013-10-09 20:04:04 -05:00

goldfish.c

tty: delete non-required instances of include <linux/init.h>

2014-01-07 17:05:21 -08:00

isicom.c

TTY: switch tty_flip_buffer_push

2013-01-15 22:30:15 -08:00

Kconfig

drivers/tty: ehv_bytechan fails to build as a module

2014-01-09 17:52:12 -06:00

Makefile

tty: Add timed, writer-prioritized rw semaphore

2013-05-20 12:30:32 -07:00

metag_da.c

tree-wide: use reinit_completion instead of INIT_COMPLETION

2013-11-15 09:32:21 +09:00

moxa.c

TTY: add tty_port_tty_hangup helper

2013-03-18 16:24:29 -07:00

moxa.h

tty: move a number of tty drivers from drivers/char/ to drivers/tty/

2011-02-22 16:14:56 -08:00

mxser.c

tty: mxser: Fix build warning introduced by dfc7b837c7 (Re: linux-next: build warning after merge of the tty.current tree)

2013-05-22 10:26:02 -07:00

mxser.h

Fix common misspellings

2011-03-31 11:26:23 -03:00

n_gsm.c

tty/n_gsm.c: fix a memory leak when gsmtty is removed

2015-06-06 08:19:35 -07:00

n_hdlc.c

Remove all #inclusions of asm/system.h

2012-03-28 18:30:03 +01:00

n_r3964.c

tty: Always handle NULL flag ptr

2013-12-08 16:56:05 -08:00

n_tracerouter.c

n_tracerouter and n_tracesink ldisc additions.

2011-05-13 16:31:00 -07:00

n_tracesink.c

n_tracerouter and n_tracesink ldisc additions.

2011-05-13 16:31:00 -07:00

n_tracesink.h

n_tracerouter and n_tracesink ldisc additions.

2011-05-13 16:31:00 -07:00

n_tty.c

n_tty: Fix auditing support for cannonical mode

2015-06-22 17:01:19 -07:00

nozomi.c

tty: Remove unnecessary semicolons

2013-10-16 13:08:16 -07:00

pty.c

tty: Prevent untrappable signals from malicious program

2015-03-06 14:43:30 -08:00

rocket_int.h

tty: move a number of tty drivers from drivers/char/ to drivers/tty/

2011-02-22 16:14:56 -08:00

rocket.c

tty: remove DEFINE_PCI_DEVICE_TABLE macro

2013-12-08 17:09:07 -08:00

rocket.h

tty: move a number of tty drivers from drivers/char/ to drivers/tty/

2011-02-22 16:14:56 -08:00

synclink_gt.c

tty: synclink: avoid sleep_on race

2014-01-07 17:05:21 -08:00

synclink.c

tty: synclink: avoid sleep_on race

2014-01-07 17:05:21 -08:00

synclinkmp.c

tty: synclink: avoid sleep_on race

2014-01-07 17:05:21 -08:00

sysrq.c

sysrq: Allow magic SysRq key functions to be disabled through Kconfig

2013-10-16 13:01:44 -07:00

tty_audit.c

audit: convert all sessionid declaration to unsigned int

2014-01-13 22:31:46 -05:00

tty_buffer.c

Staging: speakup: Update __speakup_paste_selection() tty (ab)usage to match vt

2014-06-11 11:54:12 -07:00

tty_io.c

tty: fix up atime/mtime mess, take four

2015-03-18 13:31:31 +01:00

tty_ioctl.c

TTY: fix tty_wait_until_sent on 64-bit machines

2015-03-18 13:31:30 +01:00

tty_ldisc.c

tty: delete non-required instances of include <linux/init.h>

2014-01-07 17:05:21 -08:00

tty_ldsem.c

tty: Fix hang at ldsem_down_read()

2013-12-16 16:55:43 -08:00

tty_mutex.c

tty: tty_mutex.c: Fixed coding style warning (using printk)

2012-10-24 11:34:51 -07:00

tty_port.c

tty: delete non-required instances of include <linux/init.h>

2014-01-07 17:05:21 -08:00