install with -s

[unix-history] / usr / src / usr.bin / mail / optim.c

diff --git a/usr/src/usr.bin/mail/optim.c b/usr/src/usr.bin/mail/optim.c
index fac2d55..3960c8a 100644 (file)
--- a/usr/src/usr.bin/mail/optim.c
+++ b/usr/src/usr.bin/mail/optim.c
@@ -1,4 +1,6 @@
-#
+#ifndef lint
+static char sccsid[] = "@(#)optim.c    2.10 (Berkeley) %G%";
+#endif

 
 /*
  * Mail -- a program for sending and receiving mail.
 
 /*
  * Mail -- a program for sending and receiving mail.


@@ -10,8 +12,6 @@
 #include "configdefs.h"
 #include <ctype.h>
 
 #include "configdefs.h"
 #include <ctype.h>
 

-static char *SccsId = "@(#)optim.c     2.8 %G%";
-

 /*
  * Map a name into the correct network "view" of the
  * name.  This is done by prepending the name with the
 /*
  * Map a name into the correct network "view" of the
  * name.  This is done by prepending the name with the


@@ -92,14 +92,15 @@ netlook(machine, attnet)
 {
        register struct netmach *np;
        register char *cp, *cp2;
 {
        register struct netmach *np;
        register char *cp, *cp2;

-       char nbuf[20];
+       char nbuf[100];

 
        /*
         * Make into lower case.
         */
 
        for (cp = machine, cp2 = nbuf; *cp; *cp2++ = little(*cp++))
 
        /*
         * Make into lower case.
         */
 
        for (cp = machine, cp2 = nbuf; *cp; *cp2++ = little(*cp++))

-               ;
+               if (cp2 >= &nbuf[sizeof(nbuf)-1])
+                       break;

        *cp2 = 0;
 
        /*
        *cp2 = 0;
 
        /*