X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;ds=sidebyside;f=src%2Fsrc%2Fdbfn.c;h=5cbe10c1f2631333bf171023c1fd7ae7264093e9;hb=e8e7fafabffe61077794a2f1e5febd7b96b01116;hp=b66d4603fdc563615b5cde3c4a1248b3d125cdba;hpb=186e99bafcf8dbc53f9a25ea26998cab9b091a62;p=user%2Fhenk%2Fcode%2Fexim.git

diff --git a/src/src/dbfn.c b/src/src/dbfn.c
index b66d4603f..5cbe10c1f 100644
--- a/src/src/dbfn.c
+++ b/src/src/dbfn.c
@@ -63,68 +63,6 @@ log_write(0, LOG_MAIN, "Berkeley DB error: %s", msg);
 #endif
 
 
-
-
-static enum {
-  PRIV_DROPPING, PRIV_DROPPED,
-  PRIV_RESTORING, PRIV_RESTORED
-} priv_state = PRIV_RESTORED;
-
-static uid_t priv_euid;
-static gid_t priv_egid;
-static gid_t priv_groups[EXIM_GROUPLIST_SIZE + 1];
-static int priv_ngroups;
-
-/* Inspired by OpenSSH's temporarily_use_uid(). Thanks! */
-
-static void
-priv_drop_temp(const uid_t temp_uid, const gid_t temp_gid)
-{
-if (priv_state != PRIV_RESTORED) _exit(EXIT_FAILURE);
-priv_state = PRIV_DROPPING;
-
-priv_euid = geteuid();
-if (priv_euid == root_uid)
-  {
-  priv_egid = getegid();
-  priv_ngroups = getgroups(nelem(priv_groups), priv_groups);
-  if (priv_ngroups < 0) _exit(EXIT_FAILURE);
-
-  if (priv_ngroups > 0 && setgroups(1, &temp_gid) != 0) _exit(EXIT_FAILURE);
-  if (setegid(temp_gid) != 0) _exit(EXIT_FAILURE);
-  if (seteuid(temp_uid) != 0) _exit(EXIT_FAILURE);
-
-  if (geteuid() != temp_uid) _exit(EXIT_FAILURE);
-  if (getegid() != temp_gid) _exit(EXIT_FAILURE);
-  }
-
-priv_state = PRIV_DROPPED;
-}
-
-/* Inspired by OpenSSH's restore_uid(). Thanks! */
-
-static void
-priv_restore(void)
-{
-if (priv_state != PRIV_DROPPED) _exit(EXIT_FAILURE);
-priv_state = PRIV_RESTORING;
-
-if (priv_euid == root_uid)
-  {
-  if (seteuid(priv_euid) != 0) _exit(EXIT_FAILURE);
-  if (setegid(priv_egid) != 0) _exit(EXIT_FAILURE);
-  if (priv_ngroups > 0 && setgroups(priv_ngroups, priv_groups) != 0) _exit(EXIT_FAILURE);
-
-  if (geteuid() != priv_euid) _exit(EXIT_FAILURE);
-  if (getegid() != priv_egid) _exit(EXIT_FAILURE);
-  }
-
-priv_state = PRIV_RESTORED;
-}
-
-
-
-
 /*************************************************
 *          Open and lock a database file         *
 *************************************************/