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linux/drivers/i2c
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Pavel Skripkin bb436283e2 i2c: validate user data in compat ioctl 
Wrong user data may cause warning in i2c_transfer(), ex: zero msgs.
Userspace should not be able to trigger warnings, so this patch adds
validation checks for user data in compact ioctl to prevent reported
warnings

Reported-and-tested-by: syzbot+e417648b303855b91d8a@syzkaller.appspotmail.com
Fixes: 7d5cb45655f2 ("i2c compat ioctls: move to ->compat_ioctl()")
Signed-off-by: Pavel Skripkin <paskripkin@gmail.com>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
2021-12-31 14:28:22 +01:00
..
algos
i2c: algo: bit: use new macro to specifiy capabilities
2021-01-22 09:59:21 +01:00
busses
i2c: mpc: Use atomic read and fix break condition
2021-12-10 22:27:30 +01:00
muxes
i2c: muxes: i2c-arb-gpio-challenge: Demote non-conformant kernel-doc headers
2021-05-27 21:29:03 +02:00
i2c-boardinfo.c
i2c: Remove support for dangling device properties
2021-04-10 21:43:02 +02:00
i2c-core-acpi.c
More ACPI updates for 5.16-rc1
2021-11-10 11:52:40 -08:00
i2c-core-base.c
i2c: Allow an ACPI driver to manage the device's power state during probe
2021-11-03 19:03:55 +01:00
i2c-core-of.c
i2c: use my kernel.org address from now on
2020-05-05 16:29:09 +02:00
i2c-core-slave.c
i2c: slave: add sanity check when unregistering
2020-07-28 18:37:17 +02:00
i2c-core-smbus.c
i2c: core-smbus: Expose PEC calculate function for generic use
2021-06-25 17:09:34 +02:00
i2c-core.h
i2c: acpi: Remove dead code, i.e. i2c_acpi_match_device()
2020-08-25 09:22:09 +02:00
i2c-dev.c
i2c: validate user data in compat ioctl
2021-12-31 14:28:22 +01:00
i2c-mux.c
i2c: mux: add sysfs header
2019-06-22 07:32:33 +02:00
i2c-slave-eeprom.c
i2c: busses: Use fallthrough pseudo-keyword
2020-07-23 22:04:08 +02:00
i2c-slave-testunit.c
i2c: testunit: add support for block process calls
2021-02-12 11:11:04 +01:00
i2c-smbus.c
i2c: smbus: add core function handling SMBus host-notify
2020-09-09 10:38:28 +02:00
i2c-stub.c
i2c: stub: remove definition of DEBUG
2021-01-17 13:00:10 +01:00
Kconfig
i2c: add slave testunit driver
2020-09-21 11:02:17 +02:00
Makefile
i2c: add slave testunit driver
2020-09-21 11:02:17 +02:00