Yingjoe Chen 7bea5618ea i2c: dev: fix potential memory leak in i2cdev_ioctl_rdwr ...

[ Upstream commit a0692f0eef ]

If I2C_M_RECV_LEN check failed, msgs[i].buf allocated by memdup_user
will not be freed. Pump index up so it will be freed.

Fixes: 838bfa6049 ("i2c-dev: Add support for I2C_M_RECV_LEN")
Signed-off-by: Yingjoe Chen <yingjoe.chen@mediatek.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2019-06-22 08:15:17 +02:00

..

algos

i2c: algos: bit: make the error messages grepable

2018-08-30 23:11:42 +02:00

busses

i2c: acorn: fix i2c warning

2019-06-19 08:18:00 +02:00

muxes

Merge branch 'i2c-mux/for-next' of https://github.com/peda-r/i2c-mux into i2c/for-4.19

2018-08-04 23:05:11 +02:00

i2c-boardinfo.c

…

i2c-core-acpi.c

i2c: core: ACPI: Make acpi_gsb_i2c_read_bytes() check i2c_transfer return value

2018-08-20 14:09:26 +02:00

i2c-core-base.c

i2c: Prevent runtime suspend of adapter when Host Notify is required

2019-05-08 07:21:43 +02:00

i2c-core-of.c

i2c: of: Try to find an I2C adapter matching the parent

2019-04-05 22:33:11 +02:00

i2c-core-slave.c

i2c: remove i2c_lock_adapter and use i2c_lock_bus directly

2018-07-13 00:09:37 +02:00

i2c-core-smbus.c

i2c: smbus: add unlocked __i2c_smbus_xfer variant

2018-07-20 23:51:37 +02:00

i2c-core.h

…

i2c-dev.c

i2c: dev: fix potential memory leak in i2cdev_ioctl_rdwr

2019-06-22 08:15:17 +02:00

i2c-mux.c

Merge branch 'i2c/for-4.19' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux

2018-08-21 17:40:46 -07:00

i2c-slave-eeprom.c

…

i2c-smbus.c

…

i2c-stub.c

treewide: kzalloc() -> kcalloc()

2018-06-12 16:19:22 -07:00

Kconfig

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Makefile

i2c: don't use any __deprecated handling anymore

2018-08-24 17:26:43 +02:00