X-Git-Url: https://git.ozlabs.org/?p=ppp.git;a=blobdiff_plain;f=pppd%2Fmain.c;h=2141879090fc378c770119c08e03c41700ef3b20;hp=dbeaeac0ce400338301c9e9cd968541be41fc00b;hb=ef6f6d62459620b334457a58cb17e40f450814dc;hpb=bfa20ccde2a70b1252dbb614132f1a4cbee815d4

diff --git a/pppd/main.c b/pppd/main.c
index dbeaeac..2141879 100644
--- a/pppd/main.c
+++ b/pppd/main.c
@@ -18,7 +18,7 @@
  */
 
 #ifndef lint
-static char rcsid[] = "$Id: main.c,v 1.51 1998/11/07 06:59:28 paulus Exp $";
+static char rcsid[] = "$Id: main.c,v 1.54 1999/03/02 05:36:42 paulus Exp $";
 #endif
 
 #include <stdio.h>
@@ -827,8 +827,12 @@ close_tty()
 
     restore_tty(ttyfd);
 
-    if (tty_mode != (mode_t) -1)
-	chmod(devnam, tty_mode);
+    if (tty_mode != (mode_t) -1) {
+	if (fchmod(ttyfd, tty_mode) != 0) {
+	    /* XXX if devnam is a symlink, this will change the link */
+	    chmod(devnam, tty_mode);
+	}
+    }
 
     close(ttyfd);
     ttyfd = -1;
@@ -1374,10 +1378,12 @@ format_packet(p, len, printer, arg)
 	}
     }
 
-    for (; len > 0; --len) {
+    for (i = 0; i < len && i < 32; ++i) {
 	GETCHAR(x, p);
 	printer(arg, " %.2x", x);
     }
+    if (i < len)
+	printer(arg, " ...");
 }
 
 static void