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* i2c: fix kernel memory disclosure in dev interfaceVlad Tsyrklevich2017-07-041-1/+1
| | | | | | | | | | | | commit 30f939feaeee23e21391cfc7b484f012eb189c3c upstream. i2c_smbus_xfer() does not always fill an entire block, allowing kernel stack memory disclosure through the temp variable. Clear it before it's read to. Signed-off-by: Vlad Tsyrklevich <vlad@tsyrklevich.net> Signed-off-by: Wolfram Sang <wsa@the-dreams.de> Signed-off-by: Willy Tarreau <w@1wt.eu>
* first commitMeizu OpenSource2016-08-151-0/+674