Commit 8f8ccc4b authored by unknown's avatar unknown
Browse files

Replace 'sete_id(__)' calls by 'setre_id(-1,__)' to solve the 

missing prototyped problem (bug#5521).


sql/mysqld.cc:
  Some systems (Unixware, SCO) have no prototypes for 'seteuid()' and
  'setegid()', but have them for 'setreuid()' / 'setregid()'.
  So 'sete_id(__)' calls are replaced by 'setre_id(-1,__)' (bug#5521).
parent 4e639af7

sql/mysqld.cc

+6 −6
Original line number Diff line number Diff line
@@ -1126,14 +1126,14 @@ static void set_effective_user(struct passwd *user_info) 
{

#if !defined(__WIN__) && !defined(OS2) && !defined(__NETWARE__)

  DBUG_ASSERT(user_info);

  if (setegid(user_info->pw_gid) == -1)

  if (setregid((gid_t)-1, user_info->pw_gid) == -1)

  {

    sql_perror("setegid");

    sql_perror("setregid");

    unireg_abort(1);

  }

  if (seteuid(user_info->pw_uid) == -1)

  if (setreuid((uid_t)-1, user_info->pw_uid) == -1)

  {

    sql_perror("seteuid");

    sql_perror("setreuid");

    unireg_abort(1);

  }

#endif
@@ -2657,9 +2657,9 @@ server."); 
#if defined(HAVE_MLOCKALL) && defined(MCL_CURRENT) && !defined(EMBEDDED_LIBRARY)

  if (locked_in_memory && !getuid())

  {

    if (seteuid(0) == -1)

    if (setreuid((uid_t)-1, 0) == -1)

    {                        // this should never happen

      sql_perror("seteuid");

      sql_perror("setreuid");

      unireg_abort(1);

    }

    if (mlockall(MCL_CURRENT))