cope with EINTR from read

diff --git a/pppd/sys-str.c b/pppd/sys-str.c
index 04a8816a8d0a95695cba86d206f127f3697b486a..4c07adf59e3ccbee17f93f4eb62090fc14ad769b 100644 (file)
--- a/pppd/sys-str.c
+++ b/pppd/sys-str.c
@@ -19,7 +19,7 @@
  */
 
 #ifndef lint
-static char rcsid[] = "$Id: sys-str.c,v 1.14 1994/09/21 06:47:37 paulus Exp $";
+static char rcsid[] = "$Id: sys-str.c,v 1.15 1994/10/22 11:49:27 paulus Exp $";
 #endif
 
 /*
@@ -523,7 +523,7 @@ read_packet(buf)
     i = 0;
     len = getmsg(fd, &ctl, &str, &i);
     if (len < 0) {
-       if (errno == EAGAIN || errno == EWOULDBLOCK) {
+       if (errno == EAGAIN || errno == EWOULDBLOCK || errno == EINTR) {
            return -1;
        }
        syslog(LOG_ERR, "getmsg(fd) %m");