Xiubo Li f5727cd312 regmap: Fix possible ZERO_SIZE_PTR pointer dereferencing error. ... Since we cannot make sure the 'len = pair_size * num_regs' will always be none zero from the users, and then if 'num_regs' equals to zero by mistake or other reasons, the kzalloc() will return ZERO_SIZE_PTR, which equals to ((void *)16). So this patch fix this with just doing the 'len' zero check before calling kzalloc(). Signed-off-by: Xiubo Li <Li.Xiubo@freescale.com> Signed-off-by: Mark Brown <broonie@linaro.org>		2014-04-30 20:33:57 -07:00
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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	regmap: flat: Add flat cache type	2013-01-02 10:58:53 +00:00
regcache-lzo.c	regmap: cache: Pass the map rather than the word size when updating values	2013-03-04 10:30:27 +08:00
regcache-rbtree.c	regmap: Updates for v3.12	2013-09-03 10:07:40 -07:00
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	drivers/base: delete non-required instances of include <linux/init.h>	2014-02-14 14:31:37 -08:00
regmap-irq.c	regmap: irq: Set data pointer only on regmap_add_irq_chip success	2014-03-13 21:47:36 +00:00
regmap-mmio.c	Driver core / sysfs patches for 3.15-rc1	2014-04-01 16:28:19 -07:00
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.	2014-04-30 20:33:57 -07:00