From 2de5323e832b0eaa3aaea748f60d4d481f0e3e87 Mon Sep 17 00:00:00 2001 From: Dmitry Kozlov Date: Mon, 4 Jul 2016 18:49:41 +0300 Subject: ppp: ignore zero read on unit fd --- accel-pppd/ppp/ppp.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'accel-pppd/ppp') diff --git a/accel-pppd/ppp/ppp.c b/accel-pppd/ppp/ppp.c index db09148..1ba83fa 100644 --- a/accel-pppd/ppp/ppp.c +++ b/accel-pppd/ppp/ppp.c @@ -418,6 +418,9 @@ cont: break; } + if (ppp->buf_size == 0) + break; + if (ppp->buf_size < 2) { log_ppp_error("ppp_unit_read: short read %i\n", ppp->buf_size); continue; -- cgit v1.2.3