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(parent: 53db622) | patch
relay: prevent integer overflow in relay_open()
authorDan Carpenter <dan.carpenter@oracle.com>
Fri, 10 Feb 2012 08:03:58 +0000 (09:03 +0100)
committerJens Axboe <axboe@kernel.dk>
Fri, 10 Feb 2012 08:04:49 +0000 (09:04 +0100)
commit18c506740fa62f8dac611cdef060c4d741f43ee6
tree06319873d688c602ef353120f94f63c3da85dfd1tree | snapshot
parent53db622f60acda4e8f4efbf7301030a0141c02a9commit | diff
relay: prevent integer overflow in relay_open()

"subbuf_size" and "n_subbufs" come from the user and they need to be
capped to prevent an integer overflow.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Cc: stable@kernel.org
Signed-off-by: Jens Axboe <axboe@kernel.dk>
kernel/relay.c diff | blob | history
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