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authorAndreas Beckmann <debian@abeckmann.de>2012-10-01 19:58:42 +0200
committerAndreas Beckmann <debian@abeckmann.de>2012-10-01 19:58:42 +0200
commitdd994db23cb7f88732be927fad3a7039bd6301db (patch)
tree129f709c96e5b1fb46cf9d09fa2a73bdb5aa9d7a /test/t_seteuid.c
parentb8f791c58c310a0a41181d66122d80dc9c2e11bc (diff)
parent809d17c01e6e9d15289bf36b8609fa7f9b97671e (diff)
downloadsendmail-dd994db23cb7f88732be927fad3a7039bd6301db.tar.gz
Merged Upstream version 8.12.3
Diffstat (limited to 'test/t_seteuid.c')
-rw-r--r--test/t_seteuid.c121
1 files changed, 0 insertions, 121 deletions
diff --git a/test/t_seteuid.c b/test/t_seteuid.c
deleted file mode 100644
index f3bd529..0000000
--- a/test/t_seteuid.c
+++ /dev/null
@@ -1,121 +0,0 @@
-/*
-** This program checks to see if your version of seteuid works.
-** Compile it, make it setuid root, and run it as yourself (NOT as
-** root). If it won't compile or outputs any MAYDAY messages, don't
-** define USESETEUID in conf.h.
-**
-** NOTE: It is not sufficient to have seteuid in your library.
-** You must also have saved uids that function properly.
-**
-** Compilation is trivial -- just "cc t_seteuid.c". Make it setuid,
-** root and then execute it as a non-root user.
-*/
-
-#include <sys/types.h>
-#include <unistd.h>
-#include <stdio.h>
-
-#ifdef __hpux
-#define seteuid(e) setresuid(-1, e, -1)
-#endif
-
-main()
-{
- int fail = 0;
- uid_t realuid = getuid();
-
- printuids("initial uids", realuid, 0);
-
- if (geteuid() != 0)
- {
- printf("SETUP ERROR: re-run setuid root\n");
- exit(1);
- }
-
- if (getuid() == 0)
- {
- printf("SETUP ERROR: must be run by a non-root user\n");
- exit(1);
- }
-
- if (seteuid(1) < 0)
- printf("seteuid(1) failure\n");
- printuids("after seteuid(1)", realuid, 1);
-
- if (geteuid() != 1)
- {
- fail++;
- printf("MAYDAY! Wrong effective uid\n");
- }
-
- /* do activity here */
-
- if (seteuid(0) < 0)
- {
- fail++;
- printf("seteuid(0) failure\n");
- }
- printuids("after seteuid(0)", realuid, 0);
-
- if (geteuid() != 0)
- {
- fail++;
- printf("MAYDAY! Wrong effective uid\n");
- }
- if (getuid() != realuid)
- {
- fail++;
- printf("MAYDAY! Wrong real uid\n");
- }
- printf("\n");
-
- if (seteuid(2) < 0)
- {
- fail++;
- printf("seteuid(2) failure\n");
- }
- printuids("after seteuid(2)", realuid, 2);
-
- if (geteuid() != 2)
- {
- fail++;
- printf("MAYDAY! Wrong effective uid\n");
- }
-
- /* do activity here */
-
- if (seteuid(0) < 0)
- {
- fail++;
- printf("seteuid(0) failure\n");
- }
- printuids("after seteuid(0)", realuid, 0);
-
- if (geteuid() != 0)
- {
- fail++;
- printf("MAYDAY! Wrong effective uid\n");
- }
- if (getuid() != realuid)
- {
- fail++;
- printf("MAYDAY! Wrong real uid\n");
- }
-
- if (fail)
- {
- printf("\nThis system cannot use seteuid\n");
- exit(1);
- }
-
- printf("\nIt is safe to define USESETEUID on this system\n");
- exit(0);
-}
-
-printuids(str, r, e)
- char *str;
- int r, e;
-{
- printf("%s (should be %d/%d): r/euid=%d/%d\n", str, r, e,
- getuid(), geteuid());
-}