make some variables volatile

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@12886 dc483132-0cff-0310-8789-dd5450dbe970

diff --git a/src/appl/telnet/telnet/ChangeLog b/src/appl/telnet/telnet/ChangeLog
index c2898829a919f83efadf7822477999191fc564b7..86f10641843a5fe1842f077a026892696cde82c2 100644 (file)
--- a/src/appl/telnet/telnet/ChangeLog
+++ b/src/appl/telnet/telnet/ChangeLog
@@ -1,3 +1,8 @@
+2000-12-06  Ken Raeburn  <raeburn@mit.edu>
+
+       * commands.c (tn): Local var "user" should be volatile.
+       * main.c (main): Local var "argp" should be volatile.
+
 2000-11-01  Ezra Peisach  <epeisach@mit.edu>
 
        * configure.in: Use AC_CHECK_HEADER and AC_FUNC_VFORK instead of

diff --git a/src/appl/telnet/telnet/commands.c b/src/appl/telnet/telnet/commands.c
index 8ffba2e32239e78770c2d352e9bc7b4d3ba621e2..05024814184fa98ee82ff9c11e933227867e053b 100644 (file)
--- a/src/appl/telnet/telnet/commands.c
+++ b/src/appl/telnet/telnet/commands.c
@@ -2377,7 +2377,7 @@ tn(argc, argv)
     char *srp = 0;
     unsigned long sourceroute(), srlen;
 #endif
-    char *cmd, *hostp = 0, *portp = 0, *user = 0;
+    char *cmd, *hostp = 0, *portp = 0, *volatile user = 0;
 
     /* clear the socket address prior to use */
     memset((char *)&sin, 0, sizeof(sin));

diff --git a/src/appl/telnet/telnet/main.c b/src/appl/telnet/telnet/main.c
index 7696857c7bfeb82901c9706d54ea5005e99cae0b..d22b1affe1e3b26e8154c5ea46863cf8cdfc20c1 100644 (file)
--- a/src/appl/telnet/telnet/main.c
+++ b/src/appl/telnet/telnet/main.c
@@ -308,7 +308,7 @@ main(argc, argv)
        argv += optind;
 
        if (argc) {
-               char *args[7], **argp = args;
+               char *args[7], **volatile argp = args;
 
                if (argc > 2)
                        usage();