Pavel Skripkin 9e4a3f47ef i2c: validate user data in compat ioctl ... [ Upstream commit bb436283e2 ] 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: 7d5cb45655 ("i2c compat ioctls: move to ->compat_ioctl()") Signed-off-by: Pavel Skripkin <paskripkin@gmail.com> Signed-off-by: Wolfram Sang <wsa@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>		2022-01-05 12:37:45 +01:00
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algos	i2c: algo: pca: Reapply i2c bus settings after reset	2020-09-23 12:40:38 +02:00
busses	i2c: rk3x: Handle a spurious start completion interrupt flag	2021-12-17 10:12:23 +01:00
muxes	i2c: mux: demux-pinctrl: Fix an error handling path in 'i2c_demux_pinctrl_probe()'	2020-05-27 17:46:18 +02:00
i2c-boardinfo.c
i2c-core-acpi.c	i2c: acpi: fix resource leak in reconfiguration device addition	2021-10-13 10:08:20 +02:00
i2c-core-base.c	i2c: core: Disable client irq on reboot/shutdown	2021-07-20 16:10:46 +02:00
i2c-core-of.c
i2c-core-slave.c	i2c: slave: add sanity check when unregistering	2020-08-11 15:33:37 +02:00
i2c-core-smbus.c	i2c: core: check returned size of emulated smbus block read	2020-06-30 15:37:02 -04:00
i2c-core.h
i2c-dev.c	i2c: validate user data in compat ioctl	2022-01-05 12:37:45 +01:00
i2c-mux.c
i2c-slave-eeprom.c
i2c-smbus.c
i2c-stub.c
Kconfig
Makefile