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linux/net/ceph/messenger.c
Ilya Dryomov 130f52f2b2 libceph: check authorizer reply/challenge length before reading 
Avoid scribbling over memory if the received reply/challenge is larger
than the buffer supplied with the authorizer.

Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Reviewed-by: Sage Weil <sage@redhat.com>
2018-08-02 21:33:26 +02:00

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