Xiubo Li d6b41cb060 regmap: fix possible ZERO_SIZE_PTR pointer dereferencing error. ...

Since we cannot make sure the 'val_count' will always be none zero
here, and then if it equals to zero, the kmemdup() will return
ZERO_SIZE_PTR, which equals to ((void *)16).

So this patch fix this with just doing the zero check before calling
kmemdup().

Signed-off-by: Xiubo Li <Li.Xiubo@freescale.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Cc: stable@vger.kernel.org

2014-09-28 11:55:07 +01:00

..

internal.h

regmap: Implementation for regmap_multi_reg_write

2014-03-10 17:09:32 +00:00

Kconfig

regmap: add SPMI support

2013-10-28 12:51:43 -07:00

Makefile

regmap: add SPMI support

2013-10-28 12:51:43 -07:00

regcache-flat.c

…

regcache-lzo.c

…

regcache-rbtree.c

regmap: rbtree: improve 64bits memory alignment

2014-04-14 16:59:48 +01:00

regcache.c

Merge remote-tracking branches 'regmap/topic/cache', 'regmap/topic/irq', 'regmap/topic/lock', 'regmap/topic/mmio', 'regmap/topic/nodev', 'regmap/topic/parse-val' and 'regmap/topic/patch' into regmap-next

2014-03-28 11:50:43 +00:00

regmap-debugfs.c

regmap: debugfs: "registers" & "access" for single register maps

2014-02-03 12:16:24 +00:00

regmap-i2c.c

regmap: i2c: fallback to SMBus if the adapter does not support standard I2C

2014-04-22 12:57:28 +01:00

regmap-irq.c

regmap: irq: Fix possible ZERO_SIZE_PTR pointer dereferencing error.

2014-05-26 16:37:04 +01:00

regmap-mmio.c

Merge remote-tracking branches 'regmap/topic/irq', 'regmap/topic/le', 'regmap/topic/mmio' and 'regmap/topic/rbtree' into regmap-next

2014-06-02 17:07:39 +01:00

regmap-spi.c

drivers/base: delete non-required instances of include <linux/init.h>

2014-02-14 14:31:37 -08:00

regmap-spmi.c

regmap: spmi: support base and extended register spaces

2014-02-15 11:55:28 -08:00

regmap.c

regmap: fix possible ZERO_SIZE_PTR pointer dereferencing error.

2014-09-28 11:55:07 +01:00