4.16-stable review patch. If anyone has any objections, please let me know.
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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 @@ -128,6 +128,7 @@ retry: offset -= sg->offset; ctx->partially_sent_offset = offset; ctx->partially_sent_record = (void *)sg; + ctx->in_tcp_sendpages = false; return ret; }