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-rw-r--r--contrib/sendmail/test/t_dropgid.c154
1 files changed, 0 insertions, 154 deletions
diff --git a/contrib/sendmail/test/t_dropgid.c b/contrib/sendmail/test/t_dropgid.c
deleted file mode 100644
index cb166d0..0000000
--- a/contrib/sendmail/test/t_dropgid.c
+++ /dev/null
@@ -1,154 +0,0 @@
-/*
- * Copyright (c) 2001 Sendmail, Inc. and its suppliers.
- * All rights reserved.
- *
- * By using this file, you agree to the terms and conditions set
- * forth in the LICENSE file which can be found at the top level of
- * the sendmail distribution.
- *
- */
-
-/*
-** This program checks to see if your version of setgid works.
-** Compile it, make it set-group-ID guest, and run it as yourself (NOT as
-** root and not as member of the group guest).
-**
-** Compilation is trivial -- just "cc t_dropgid.c". Make it set-group-ID
-** guest and then execute it as a non-root user.
-*/
-
-#include <sys/types.h>
-#include <unistd.h>
-#include <stdio.h>
-
-#ifndef lint
-static char id[] = "@(#)$Id: t_dropgid.c,v 1.6 2001/09/28 16:36:28 ca Exp $";
-#endif /* ! lint */
-
-static void
-printgids(str, r, e)
- char *str;
- gid_t r, e;
-{
- printf("%s (should be %d/%d): r/egid=%d/%d\n", str, (int) r, (int) e,
- (int) getgid(), (int) getegid());
-}
-
-/* define only one of these */
-#if HASSETEGID
-# define SETGIDCALL "setegid"
-#endif /* HASSETEGID */
-#if HASSETREGID
-# define SETGIDCALL "setregid"
-#endif /* HASSETREGID */
-#if HASSETRESGID
-# define SETGIDCALL "setresgid"
-#endif /* HASSETRESGID */
-
-#ifndef SETGIDCALL
-# define SETGIDCALL "setgid"
-#endif /* ! SETGIDCALL */
-
-int
-main(argc, argv)
- int argc;
- char **argv;
-{
- int fail = 0;
- int res;
- gid_t realgid = getgid();
- gid_t effgid = getegid();
- char *prg = argv[0];
-
- printgids("initial gids", realgid, effgid);
-
- if (effgid == realgid)
- {
- printf("SETUP ERROR: re-run set-group-ID guest\n");
- printf("Use chgrp(1) and chmod(1)\n");
- printf("For example, do this as root ");
- printf("(nobody is the name of a group in this example):\n");
- printf("# chgrp nobody %s\n", prg);
- printf("# chmod g+s nobody %s\n", prg);
- exit(1);
- }
-
-#if HASSETREGID
- res = setregid(realgid, realgid);
- printf("setregid(%d)=%d %s\n", (int) realgid, res,
- res < 0 ? "failure" : "ok");
- printgids("after setregid()", realgid, realgid);
-#endif /* HASSETREGID */
-#if HASSETRESGID
- res = setresgid(realgid, realgid, realgid);
- printf("setresgid(%d)=%d %s\n", (int) realgid, res,
- res < 0 ? "failure" : "ok");
- printgids("after setresgid()", realgid, realgid);
-#endif /* HASSETRESGID */
-#if HASSETEGID
- res = setegid(realgid);
- printf("setegid(%d)=%d %s\n", (int) realgid, res,
- res < 0 ? "failure" : "ok");
- printgids("after setegid()", realgid, realgid);
-#endif /* HASSETEGID */
- res = setgid(realgid);
- printf("setgid(%d)=%d %s\n", (int) realgid, res,
- res < 0 ? "failure" : "ok");
- printgids("after setgid()", realgid, realgid);
-
- if (getegid() != realgid)
- {
- fail++;
- printf("MAYDAY! Wrong effective gid\n");
- }
-
- if (getgid() != realgid)
- {
- fail++;
- printf("MAYDAY! Wrong real gid\n");
- }
-
- /* do activity here */
- if (setgid(effgid) == 0)
- {
- fail++;
- printf("MAYDAY! setgid(%d) succeeded (should have failed)\n",
- effgid);
- }
- else
- {
- printf("setgid(%d) failed (this is correct)\n", effgid);
- }
- printgids("after setgid() to egid", realgid, realgid);
-
- if (getegid() != realgid)
- {
- fail++;
- printf("MAYDAY! Wrong effective gid\n");
- }
- if (getgid() != realgid)
- {
- fail++;
- printf("MAYDAY! Wrong real gid\n");
- }
- printf("\n");
-
- if (fail > 0)
- {
- printf("\nThis system cannot use %s to give up set-group-ID rights\n",
- SETGIDCALL);
-#if !HASSETEGID
- printf("Maybe compile with -DHASSETEGID and try again\n");
-#endif /* !HASSETEGID */
-#if !HASSETREGID
- printf("Maybe compile with -DHASSETREGID and try again\n");
-#endif /* !HASSETREGID */
-#if !HASSETRESGID
- printf("Maybe compile with -DHASSETRESGID and try again\n");
-#endif /* !HASSETRESGID */
- exit(1);
- }
-
- printf("\nIt is possible to use %s on this system\n", SETGIDCALL);
- exit(0);
-}
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