diff options
Diffstat (limited to 'accel-pppd/ctrl/pptp/pptp.c')
| -rw-r--r-- | accel-pppd/ctrl/pptp/pptp.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/accel-pppd/ctrl/pptp/pptp.c b/accel-pppd/ctrl/pptp/pptp.c index f447aa7a..f428afcf 100644 --- a/accel-pppd/ctrl/pptp/pptp.c +++ b/accel-pppd/ctrl/pptp/pptp.c @@ -116,9 +116,12 @@ static int post_msg(struct pptp_conn_t *conn, void *buf, int size) return -1; } +again: n=write(conn->hnd.fd, buf, size); if (n < 0) { - if (errno == EINTR || errno == EAGAIN) + if (errno == EINTR) + goto again; + else if (errno == EAGAIN) n = 0; else { if (errno != EPIPE) { |