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linux-stable/net/tls
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Doron Roberts-Kedes 52ee6ef36e tls: fix skb_to_sgvec returning unhandled error. 
The current code does not inspect the return value of skb_to_sgvec. This
can cause a nullptr kernel panic when the malformed sgvec is passed into
the crypto request.

Checking the return value of skb_to_sgvec and skipping decryption if it
is negative fixes this problem.

Fixes: c46234ebb4 ("tls: RX path for ktls")
Acked-by: Dave Watson <davejwatson@fb.com>
Signed-off-by: Doron Roberts-Kedes <doronrk@fb.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2018-07-03 23:26:47 +09:00
..
Kconfig net/tls: Add generic NIC offload infrastructure 2018-05-01 09:42:47 -04:00
Makefile net/tls: Add generic NIC offload infrastructure 2018-05-01 09:42:47 -04:00
tls_device.c tls: Fix tls_device initialization 2018-05-10 17:54:20 -04:00
tls_device_fallback.c net/tls: Add generic NIC offload infrastructure 2018-05-01 09:42:47 -04:00
tls_main.c Revert changes to convert to ->poll_mask() and aio IOCB_CMD_POLL 2018-06-28 10:40:47 -07:00
tls_sw.c tls: fix skb_to_sgvec returning unhandled error. 2018-07-03 23:26:47 +09:00