X-Git-Url: http://git.ozlabs.org/?p=ppp.git;a=blobdiff_plain;f=pppd%2Futils.c;h=12ae21aec54214dde3cd013eaf54956e36e0ebd9;hp=6cf80fe3d229a2fab28ec00dd4b9149e0e11279f;hb=d8e8d7a74b791743ad67e8bdba10508b0f901beb;hpb=356d8d558d844412119aa18c8e5a113bc6459c7b

diff --git a/pppd/utils.c b/pppd/utils.c
index 6cf80fe..12ae21a 100644
--- a/pppd/utils.c
+++ b/pppd/utils.c
@@ -59,7 +59,6 @@
 #include "fsm.h"
 #include "lcp.h"
 
-static const char rcsid[] = RCSID;
 
 #if defined(SUNOS4)
 extern char *strerror();
@@ -296,6 +295,8 @@ 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 {
@@ -623,7 +624,7 @@ print_string(p, len, printer, arg)
 		printer(arg, "\\t");
 		break;
 	    default:
-		printer(arg, "\\%.3o", c);
+		printer(arg, "\\%.3o", (unsigned char) c);
 	    }
 	}
     }