X-Git-Url: http://git.ozlabs.org/?a=blobdiff_plain;f=pppd%2Futils.c;h=29bf970905d58ffdcba9fe68cc7c62526fc9430e;hb=906814431bddeb2061825fa1ebad1a967b6d87a9;hp=6cf80fe3d229a2fab28ec00dd4b9149e0e11279f;hpb=8d6942415d22f6ca4377340ca26e345c3f5fa5db;p=ppp.git

diff --git a/pppd/utils.c b/pppd/utils.c
index 6cf80fe..29bf970 100644
--- a/pppd/utils.c
+++ b/pppd/utils.c
@@ -296,6 +296,8 @@ vslprintf(buf, buflen, fmt, args)
 	case 'q':		/* quoted string */
 	    quoted = c == 'q';
 	    p = va_arg(args, unsigned char *);
+	    if (p == NULL)
+		    p = (unsigned char *)"<NULL>";
 	    if (fillch == '0' && prec >= 0) {
 		n = prec;
 	    } else {