Igor Pylypiv 5556876be9 i2c: dev: Fix memory leak when underlying adapter does not support I2C ...

[ Upstream commit 48730a9d04 ]

Early return in i2cdev_ioctl_rdwr() failed to free the memory allocated
by the caller. Move freeing the memory to the function where it has been
allocated to prevent similar leaks in the future.

Fixes: 97ca843f6a ("i2c: dev: Check for I2C_FUNC_I2C before calling i2c_transfer")
Signed-off-by: Igor Pylypiv <ipylypiv@google.com>
[wsa: replaced '== NULL' with '!']
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2024-12-05 14:01:58 +01:00

..

algos

…

busses

i2c: designware: do not hold SCL low when I2C_DYNAMIC_TAR_UPDATE is not set

2024-11-08 19:13:06 +01:00

muxes

i2c: muxes: Fix return value check in mule_i2c_mux_probe()

2024-11-05 15:17:34 +01:00

i2c-atr.c

i2c: Annotate struct i2c_atr with __counted_by

2023-09-24 22:50:25 +02:00

i2c-boardinfo.c

…

i2c-core-acpi.c

i2c: acpi: Unbind mux adapters before delete

2024-05-06 09:17:38 +02:00

i2c-core-base.c

Merge tag 'i2c-host-6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux into i2c/for-mergewindow

2024-09-21 12:46:00 +02:00

i2c-core-of.c

Merge tag 'char-misc-6.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

2023-04-27 12:07:50 -07:00

i2c-core-slave.c

i2c: simplify with scoped for each OF child loop

2024-09-03 12:01:52 +02:00

i2c-core-smbus.c

…

i2c-core.h

i2c: core: Fix atomic xfer check for non-preempt config

2024-01-06 14:10:10 +01:00

i2c-dev.c

i2c: dev: Fix memory leak when underlying adapter does not support I2C

2024-12-05 14:01:58 +01:00

i2c-mux.c

i2c: mux: Remove class argument from i2c_mux_add_adapter()

2024-05-13 16:13:19 +02:00

i2c-slave-eeprom.c

…

i2c-slave-testunit.c

i2c: testunit: add SMBusAlert trigger

2024-08-26 15:15:48 +02:00

i2c-smbus.c

i2c: smbus: Send alert notifications to all devices if source not found

2024-08-04 16:29:34 +02:00

i2c-stub.c

i2c: stub: Don't let i2c adapters declare I2C_CLASS_SPD support if they support I2C_CLASS_HWMON

2024-01-18 21:10:41 +01:00

Kconfig

i2c: Remove I2C_COMPAT config symbol and related code

2024-09-07 18:31:28 +02:00

Makefile

media: i2c: add I2C Address Translator (ATR) support

2023-07-14 13:11:44 +02:00