[Midnightbsd-cvs] src [8279] trunk/usr.sbin/ppp/lqr.c: some 3g modems return the wrong sig in ech packets

[laffer1 at midnightbsd.org]

Revision: 8279
          http://svnweb.midnightbsd.org/src/?rev=8279
Author:   laffer1
Date:     2016-09-17 17:58:26 -0400 (Sat, 17 Sep 2016)
Log Message:
-----------
some 3g modems return the wrong sig in ech packets

Modified Paths:
--------------
    trunk/usr.sbin/ppp/lqr.c

Modified: trunk/usr.sbin/ppp/lqr.c
===================================================================
--- trunk/usr.sbin/ppp/lqr.c	2016-09-17 21:57:45 UTC (rev 8278)
+++ trunk/usr.sbin/ppp/lqr.c	2016-09-17 21:58:26 UTC (rev 8279)
@@ -108,7 +108,8 @@
        *      die as a result.
        */
     }
-    if (lqr.signature == SIGNATURE) {
+    if (lqr.signature == SIGNATURE
+	|| lqr.signature == lcp->want_magic) {			/* some implementations return the wrong magic */
       /* careful not to update lqm.echo.seq_recv with older values */
       if ((hdlc->lqm.echo.seq_recv > (u_int32_t)0 - 5 && lqr.sequence < 5) ||
           (hdlc->lqm.echo.seq_recv <= (u_int32_t)0 - 5 &&