Jakub Kicinski 46a1695960 net/tls: fix lowat calculation if some data came from previous record ... If some of the data came from the previous record, i.e. from the rx_list it had already been decrypted, so it's not counted towards the "decrypted" variable, but the "copied" variable. Take that into account when checking lowat. When calculating lowat target we need to pass the original len. E.g. if lowat is at 80, len is 100 and we had 30 bytes on rx_list target would currently be incorrectly calculated as 70, even though we only need 50 more bytes to make up the 80. Fixes: 692d7b5d1f ("tls: Fix recvmsg() to be able to peek across multiple records") Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com> Reviewed-by: Dirk van der Merwe <dirk.vandermerwe@netronome.com> Tested-by: David Beckett <david.beckett@netronome.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2019-05-26 21:47:12 -07:00
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Kconfig	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
Makefile	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
tls_device_fallback.c	net/tls: avoid NULL pointer deref on nskb->sk in fallback	2019-05-01 11:37:56 -04:00
tls_device.c	net/tls: don't ignore netdev notifications if no TLS features	2019-05-22 12:21:44 -07:00
tls_main.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2019-04-25 23:52:29 -04:00
tls_sw.c	net/tls: fix lowat calculation if some data came from previous record	2019-05-26 21:47:12 -07:00