linux-stable/drivers/media/rc
Dan Carpenter 72e637fec5 media: rc: validate that "rc_proto" is reasonable
Smatch complains that "rc_proto" comes from the user and it can result
in shift wrapping in ir_raw_encode_scancode()

    drivers/media/rc/rc-ir-raw.c:526 ir_raw_encode_scancode()
    error: undefined (user controlled) shift '1 << protocol'

This is true, but I reviewed the surrounding code and it appears
harmless. Anyway, let's verify that "rc_proto" is valid as a kernel
hardening measure.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-11-17 06:57:10 +01:00
..
img-ir
keymaps media: rc: add keymap for Videostrong KII Pro 2020-02-24 16:27:44 +01:00
ati_remote.c media: ati_remote: sanity check for both endpoints 2020-09-27 11:24:07 +02:00
bpf-lirc.c treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
ene_ir.c media: rc: harmonize infrared durations to microseconds 2020-09-03 16:18:55 +02:00
ene_ir.h
fintek-cir.c media: rc: harmonize infrared durations to microseconds 2020-09-03 16:18:55 +02:00
fintek-cir.h
gpio-ir-recv.c media: rc: gpio-ir-recv: add QoS support for cpuidle system 2020-09-27 11:27:23 +02:00
gpio-ir-tx.c media: gpio-ir-tx: spinlock is not needed to disable interrupts 2020-08-28 14:06:36 +02:00
igorplugusb.c media: rc: harmonize infrared durations to microseconds 2020-09-03 16:18:55 +02:00
iguanair.c media: rc: harmonize infrared durations to microseconds 2020-09-03 16:18:55 +02:00
imon.c media: imon: Replace http links with https ones 2020-07-19 14:00:32 +02:00
imon_raw.c media: rc: harmonize infrared durations to microseconds 2020-09-03 16:18:55 +02:00
ir-hix5hd2.c media: rc: harmonize infrared durations to microseconds 2020-09-03 16:18:55 +02:00
ir-imon-decoder.c media: rc: harmonize infrared durations to microseconds 2020-09-03 16:18:55 +02:00
ir-jvc-decoder.c media: rc: harmonize infrared durations to microseconds 2020-09-03 16:18:55 +02:00
ir-mce_kbd-decoder.c media: rc: rename ir_lirc_* functions to lirc_* 2020-09-03 16:19:27 +02:00
ir-nec-decoder.c media: rc: harmonize infrared durations to microseconds 2020-09-03 16:18:55 +02:00
ir-rc5-decoder.c media: rc: harmonize infrared durations to microseconds 2020-09-03 16:18:55 +02:00
ir-rc6-decoder.c Linux 5.9-rc4 2020-09-07 16:13:06 +02:00
ir-rcmm-decoder.c media: rc: harmonize infrared durations to microseconds 2020-09-03 16:18:55 +02:00
ir-rx51.c media: ir-rx51: Use 64-bit division macro 2020-04-21 12:57:04 +02:00
ir-sanyo-decoder.c media: rc: harmonize infrared durations to microseconds 2020-09-03 16:18:55 +02:00
ir-sharp-decoder.c media: rc: harmonize infrared durations to microseconds 2020-09-03 16:18:55 +02:00
ir-sony-decoder.c Linux 5.9-rc4 2020-09-07 16:13:06 +02:00
ir-spi.c
ir-xmp-decoder.c media: rc: harmonize infrared durations to microseconds 2020-09-03 16:18:55 +02:00
ir_toy.c media: rc: harmonize infrared durations to microseconds 2020-09-03 16:18:55 +02:00
ite-cir.c media: rc: harmonize infrared durations to microseconds 2020-09-03 16:18:55 +02:00
ite-cir.h media: rc: harmonize infrared durations to microseconds 2020-09-03 16:18:55 +02:00
Kconfig media: rc: add support for Infrared Toy and IR Droid devices 2020-06-23 15:07:21 +02:00
lirc_dev.c media: rc: validate that "rc_proto" is reasonable 2020-11-17 06:57:10 +01:00
Makefile media: rc: add support for Infrared Toy and IR Droid devices 2020-06-23 15:07:21 +02:00
mceusb.c Linux 5.9-rc4 2020-09-07 16:13:06 +02:00
meson-ir.c media: rc: harmonize infrared durations to microseconds 2020-09-03 16:18:55 +02:00
mtk-cir.c media: rc: harmonize infrared durations to microseconds 2020-09-03 16:18:55 +02:00
nuvoton-cir.c media: rc: harmonize infrared durations to microseconds 2020-09-03 16:18:55 +02:00
nuvoton-cir.h media: rc: harmonize infrared durations to microseconds 2020-09-03 16:18:55 +02:00
pwm-ir-tx.c
rc-core-priv.h media: rc: rename ir_lirc_* functions to lirc_* 2020-09-03 16:19:27 +02:00
rc-ir-raw.c media: rc: rename ir_lirc_* functions to lirc_* 2020-09-03 16:19:27 +02:00
rc-loopback.c media: rc: harmonize infrared durations to microseconds 2020-09-03 16:18:55 +02:00
rc-main.c Linux 5.9-rc4 2020-09-07 16:13:06 +02:00
redrat3.c media: rc: harmonize infrared durations to microseconds 2020-09-03 16:18:55 +02:00
serial_ir.c media: rc: harmonize infrared durations to microseconds 2020-09-03 16:18:55 +02:00
sir_ir.c media: rc: harmonize infrared durations to microseconds 2020-09-03 16:18:55 +02:00
st_rc.c media: rc: harmonize infrared durations to microseconds 2020-09-03 16:18:55 +02:00
streamzap.c media: rc: harmonize infrared durations to microseconds 2020-09-03 16:18:55 +02:00
sunxi-cir.c media: rc: harmonize infrared durations to microseconds 2020-09-03 16:18:55 +02:00
tango-ir.c media: rc: Use devm_platform_ioremap_resource() in tango_ir_probe() 2019-10-07 07:44:56 -03:00
ttusbir.c media: rc: harmonize infrared durations to microseconds 2020-09-03 16:18:55 +02:00
winbond-cir.c media: rc: harmonize infrared durations to microseconds 2020-09-03 16:18:55 +02:00
xbox_remote.c media: rc: harmonize infrared durations to microseconds 2020-09-03 16:18:55 +02:00
zx-irdec.c