Colin Ian King 14e13b1ce9 regmap-irq: Fix dereference of a potentially null d->virt_buf ...

The clean up of struct d can potentiallly index into a null array
d->virt_buf causing errorenous pointer dereferencing issues on
kfree calls.  Fix this by adding a null check on d->virt_buf before
attempting to traverse the array to kfree the objects.

Addresses-Coverity: ("Dereference after null check")
Fixes: 4c50144563 ("regmap-irq: Introduce virtual regs to handle more config regs")
Signed-off-by: Colin Ian King <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>

2021-04-07 16:58:33 +01:00

..

internal.h

Merge remote-tracking branch 'regmap/for-5.10' into regmap-next

2020-10-05 18:53:24 +01:00

Kconfig

regmap/SoundWire: sdw: add support for SoundWire 1.2 MBQ

2020-11-26 13:19:59 +00:00

Makefile

regmap/SoundWire: sdw: add support for SoundWire 1.2 MBQ

2020-11-26 13:19:59 +00:00

regcache-flat.c

regmap: add proper SPDX identifiers on files that did not have them.

2019-04-25 20:22:15 +01:00

regcache-lzo.c

regmap: lzo: Switch to bitmap_zalloc()

2019-06-17 15:18:44 +01:00

regcache-rbtree.c

regmap: add proper SPDX identifiers on files that did not have them.

2019-04-25 20:22:15 +01:00

regcache.c

regmap: Assign boolean values to a bool variable

2021-01-21 12:42:20 +00:00

regmap-ac97.c

regmap: add proper SPDX identifiers on files that did not have them.

2019-04-25 20:22:15 +01:00

regmap-debugfs.c

regmap: set debugfs_name to NULL after it is freed

2021-03-10 12:20:54 +00:00

regmap-i2c.c

regmap-i2c: add 16-bit width registers support

2020-04-24 14:32:07 +01:00

regmap-i3c.c

regmap: add i3c bus support

2019-06-07 13:09:55 +01:00

regmap-irq.c

regmap-irq: Fix dereference of a potentially null d->virt_buf

2021-04-07 16:58:33 +01:00

regmap-mmio.c

regmap: mmio: add config option to allow relaxed MMIO accesses

2020-10-26 19:54:59 +00:00

regmap-sccb.c

regmap: sccb: fix typo and sort headers alphabetically

2018-07-23 18:05:08 +01:00

regmap-sdw-mbq.c

regmap: sdw-mbq: use MODULE_LICENSE("GPL")

2021-02-11 10:54:00 +05:30

regmap-sdw.c

regmap: sdw: use _no_pm functions in regmap_read/write

2021-02-11 10:54:00 +05:30

regmap-slimbus.c

regmap: slimbus: add support to multi read/write

2018-07-11 11:58:04 +01:00

regmap-spi-avmm.c

regmap: add Intel SPI Slave to AVMM Bus Bridge support

2020-08-26 19:46:38 +01:00

regmap-spi.c

regmap: add proper SPDX identifiers on files that did not have them.

2019-04-25 20:22:15 +01:00

regmap-spmi.c

regmap: add proper SPDX identifiers on files that did not have them.

2019-04-25 20:22:15 +01:00

regmap-w1.c

regmap: regmap-w1: Drop unreachable code

2019-11-19 13:09:20 +00:00

regmap.c

regmap: Fix order of regmap write log

2020-11-12 16:05:17 +00:00

trace.h

regmap: Remove duplicate type field from regmap regcache_sync trace event

2020-11-24 14:14:00 +00:00