| From | Greg Kroah-Hartman <> | Subject | [PATCH 4.14 17/45] net/tls: Fix connection stall on partial tls record | Date | Fri, 18 May 2018 10:15:34 +0200 |
| |
4.14-stable review patch. If anyone has any objections, please let me know.
------------------
From: Andre Tomt <andre@tomt.net>
[ Upstream commit 080324c36ade319f57e505633ab54f6f53289b45 ]
In the case of writing a partial tls record we forgot to clear the ctx->in_tcp_sendpages flag, causing some connections to stall.
Fixes: c212d2c7fc47 ("net/tls: Don't recursively call push_record during tls_write_space callbacks") Signed-off-by: Andre Tomt <andre@tomt.net> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> --- net/tls/tls_main.c | 1 + 1 file changed, 1 insertion(+)
--- a/net/tls/tls_main.c +++ b/net/tls/tls_main.c @@ -108,6 +108,7 @@ retry: offset -= sg->offset; ctx->partially_sent_offset = offset; ctx->partially_sent_record = (void *)sg; + ctx->in_tcp_sendpages = false; return ret; }
|