Hans Verkuil d54fc3bbc2 [media] rc-main: fix kernel oops after unloading keymap module ... When the rc_map table is created the char pointer of the name of the keymap is copied to the rc_map->name field. However, this pointer points to memory from the keymap module itself. Since these keymap modules are not refcounted, that means anyone can call rmmod to unload that module. Which is not a big deal because the contents of the map is all copied to rc_map, except for the keymap name. So after a keymap module is unloaded the name pointer has become stale. Unloading the rc-core module will now cause a kernel oops in rc_dev_uevent(). The solution is to kstrdup the name so there are no more references to the keymap module remaining. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>		2016-07-08 16:16:53 -03:00
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img-ir	[media] rc: img-ir: fix error in parameters passed to irq_free()	2015-04-08 12:52:50 -03:00
keymaps	[media] Fix AverMedia RM-KS remote keymap	2016-03-03 08:33:41 -03:00
ati_remote.c	[media] ati_remote: avoid fragile snprintf use	2016-05-07 10:27:16 -03:00
ene_ir.c	PNP: media/rc: Use module_pnp_driver to register driver	2015-03-18 22:39:17 +01:00
ene_ir.h	[media] ene_ir: don't use pr_debug after all	2013-07-29 11:49:45 -03:00
fintek-cir.c	[media] media/fintek: drop pci_ids dependency	2015-05-12 13:44:41 -03:00
fintek-cir.h	[media] rc: Fir warnings on m68k arch	2013-11-08 09:45:37 -02:00
gpio-ir-recv.c	[media] rc: gpio-ir-recv: add timeout on idle	2015-11-19 07:46:33 -02:00
igorplugusb.c	[media] igorplugusb: fix leaks in error path	2016-03-03 11:44:29 -03:00
iguanair.c	[media] rc-core: remove protocol arrays	2014-07-25 19:10:43 -03:00
imon.c	[media] imon: fix other RC type protocol support	2014-11-03 10:56:51 -02:00
ir-hix5hd2.c	[media] ir-hix5hd2: drop the use of IRQF_NO_SUSPEND	2015-10-22 15:48:24 -02:00
ir-jvc-decoder.c	[media] media: rc: move check whether a protocol is enabled to the core	2015-11-19 11:39:17 -02:00
ir-lirc-codec.c	[media] ir-lirc-codec.c: don't leak lirc->drv-rbuf	2015-12-21 14:59:36 -02:00
ir-mce_kbd-decoder.c	[media] media: rc: move check whether a protocol is enabled to the core	2015-11-19 11:39:17 -02:00
ir-nec-decoder.c	[media] media: rc: move check whether a protocol is enabled to the core	2015-11-19 11:39:17 -02:00
ir-rc5-decoder.c	[media] media: rc: move check whether a protocol is enabled to the core	2015-11-19 11:39:17 -02:00
ir-rc6-decoder.c	[media] media: rc: move check whether a protocol is enabled to the core	2015-11-19 11:39:17 -02:00
ir-rx51.c	[media] include/media: move platform_data to linux/platform_data/media	2015-11-17 06:58:42 -02:00
ir-sanyo-decoder.c	[media] media: rc: move check whether a protocol is enabled to the core	2015-11-19 11:39:17 -02:00
ir-sharp-decoder.c	[media] media: rc: move check whether a protocol is enabled to the core	2015-11-19 11:39:17 -02:00
ir-sony-decoder.c	[media] media: rc: move check whether a protocol is enabled to the core	2015-11-19 11:39:17 -02:00
ir-xmp-decoder.c	[media] media: rc: move check whether a protocol is enabled to the core	2015-11-19 11:39:17 -02:00
ite-cir.c	PNP: media/rc: Use module_pnp_driver to register driver	2015-03-18 22:39:17 +01:00
ite-cir.h	[media] ite-cir: 8709 needs to use pnp resource 2	2011-07-01 16:31:38 -03:00
Kconfig	[media] media: rc: ir-sharp-decoder: add support for Denon variant of the protocol	2015-11-19 09:32:35 -02:00
lirc_dev.c	[media] lirc_dev: avoid double mutex unlock	2016-03-01 12:04:48 -03:00
Makefile	[media] media: rc: add driver for Amlogic Meson IR remote receiver	2014-11-26 13:29:01 -02:00
mceusb.c	[media] mceusb: add support for SMK eHome receiver	2016-05-07 10:30:46 -03:00
meson-ir.c	[media] media: rc: add driver for Amlogic Meson IR remote receiver	2014-11-26 13:29:01 -02:00
nuvoton-cir.c	[media] media: rc: nuvoton: switch attribute wakeup_data to text	2016-03-05 08:22:03 -03:00
nuvoton-cir.h	[media] media: rc: nuvoton: support reading / writing wakeup sequence via sysfs	2016-03-03 08:28:41 -03:00
rc-core-priv.h	[media] media: rc: raw: improve FIFO handling	2016-01-25 12:38:09 -02:00
rc-ir-raw.c	[media] media: rc: raw: improve FIFO handling	2016-01-25 12:38:09 -02:00
rc-loopback.c	Revert "[media] rc: rc-loopback: Add loopback of filter scancodes"	2015-08-19 07:02:53 -03:00
rc-main.c	[media] rc-main: fix kernel oops after unloading keymap module	2016-07-08 16:16:53 -03:00
redrat3.c	[media] ir: Fix IR_MAX_DURATION enforcement	2015-06-05 11:26:42 -03:00
st_rc.c	[media] media: st-rc: remove misuse of IRQF_NO_SUSPEND flag	2015-11-19 06:46:05 -02:00
streamzap.c	[media] rc-core: Remove 'struct timeval' usage	2015-11-19 09:31:45 -02:00
sunxi-cir.c	[media] rc: sunxi-cir: support module autoloading	2016-03-03 12:42:34 -03:00
ttusbir.c	[media] rc-core: remove protocol arrays	2014-07-25 19:10:43 -03:00
winbond-cir.c	[media] rc-core: remove protocol arrays	2014-07-25 19:10:43 -03:00