Daniel Borkmann 464e2326a7 sock: fix sg page frag coalescing in sk_alloc_sg ... [ Upstream commit 144fe2bfd2 ] Current sg coalescing logic in sk_alloc_sg() (latter is used by tls and sockmap) is not quite correct in that we do fetch the previous sg entry, however the subsequent check whether the refilled page frag from the socket is still the same as from the last entry with prior offset and length matching the start of the current buffer is comparing always the first sg list entry instead of the prior one. Fixes: 3c4d755915 ("tls: kernel TLS support") Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Dave Watson <davejwatson@fb.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2018-07-28 07:55:42 +02:00
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Kconfig	tls: update Kconfig	2017-06-17 22:56:46 -04:00
Makefile	tls: kernel TLS support	2017-06-15 12:12:40 -04:00
tls_main.c	tls: retrun the correct IV in getsockopt	2018-05-30 07:51:56 +02:00
tls_sw.c	sock: fix sg page frag coalescing in sk_alloc_sg	2018-07-28 07:55:42 +02:00