Mark Brown ba1de75429 regmap: debugfs: Avoid overflows for very small reads ... commit db04328c16 upstream. If count is less than the size of a register then we may hit integer wraparound when trying to move backwards to check if we're still in the buffer. Instead move the position forwards to check if it's still in the buffer, we are unlikely to be able to allocate a buffer sufficiently big to overflow here. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2013-01-17 08:50:54 -08:00
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internal.h	Merge remote-tracking branches 'regmap/topic/patch' and 'regmap/topic/sync' into regmap-next	2012-03-14 13:14:24 +00:00
Kconfig	regmap: Add a reusable irq_chip for regmap based interrupt controllers	2011-11-08 11:29:48 +00:00
Makefile	regmap: Remove indexed cache type	2011-11-20 20:56:34 +00:00
regcache-lzo.c	The following text was taken from the original review request:	2012-03-24 10:41:37 -07:00
regcache-rbtree.c	regmap: A couple of small fixes for 3.4	2012-04-07 09:56:00 -07:00
regcache.c	regmap: Export regcache_sync_region()	2012-04-03 13:08:53 +01:00
regmap-debugfs.c	regmap: debugfs: Avoid overflows for very small reads	2013-01-17 08:50:54 -08:00
regmap-i2c.c	regmap: Implement managed regmap_init()	2012-01-30 21:06:43 +00:00
regmap-irq.c	device.h: cleanup users outside of linux/include (C files)	2012-03-11 14:27:37 -04:00
regmap-spi.c	regmap: Implement managed regmap_init()	2012-01-30 21:06:43 +00:00
regmap.c	regmap: fix possible memory corruption in regmap_bulk_read()	2012-05-09 15:44:11 +01:00