#ifndef RND_H #define RND_H #define HIG_ENTROPY_SOURCE "/dev/random" #define LOW_ENTROPY_SOURCE "/dev/urandom" /* secrand is not really secure, but the name only suggests it's better to use * than rand(3) when transferring bytes over the network in non-security * critical structure members. secrand() is only used to fill up salts actually. */ extern int secrand(void); extern void gen_key_bytes(unsigned char *area, size_t len); #endif /* RND_H */ et-next.git' title='net-next.git Git repository'/>
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authorVladimir Zapolskiy <vz@mleia.com>2016-03-10 01:22:19 +0200
committerMike Snitzer <snitzer@redhat.com>2016-08-30 19:41:43 -0400
commit91e630d9ae6de6f740ef7c8176736eb55366833e (patch)
tree5041057fb7bb3d50805dd0de8c29d0126b337675
parent7efb367320f56fc4d549875b6f3a6940018ef2e5 (diff)
dm log writes: fix check of kthread_run() return value
The kthread_run() function returns either a valid task_struct or ERR_PTR() value, check for NULL is invalid. This change fixes potential for oops, e.g. in OOM situation. Signed-off-by: Vladimir Zapolskiy <vz@mleia.com> Signed-off-by: Mike Snitzer <snitzer@redhat.com> Cc: stable@vger.kernel.org
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elieve] Fixes: 9d230c9e4f4e ("i2c: ChromeOS EC tunnel driver") Cc: <stable@vger.kernel.org> # 9798ac6d32c1 mfd: cros_ec: Add cros_ec_cmd_xfer_status() helper Signed-off-by: Brian Norris <briannorris@chromium.org> Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
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