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iio: dht11: Fix out-of-bounds read
authorRichard Weinberger <richard@nod.at>
Wed, 7 Jan 2015 12:15:22 +0000 (13:15 +0100)
committerJonathan Cameron <jic23@kernel.org>
Sat, 10 Jan 2015 11:13:35 +0000 (11:13 +0000)
commitddc25bdd2b7f34667111714fafc9c04f6ad97fee
tree6adbb65c734300631f9d413f7ac16a6e6b5ee0d3tree | snapshot
parent8ecb55b849b74dff026681b41266970072b207ddcommit | diff
iio: dht11: Fix out-of-bounds read

As we access i-1 we must not start with i=0.

Signed-off-by: Richard Weinberger <richard@nod.at>
Acked-by: Hartmut Knaack <knaack.h@gmx.de>
Acked-by: Harald Geyer <harald@ccbib.org>
Reviewed-by: Sanjeev Sharma <sanjeev_sharma@mentor.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
drivers/iio/humidity/dht11.c diff | blob | history
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