5432 zoneadm install could fix zonepath permissions automatically
Reviewed by: Jerry Jelinek <jerry.jelinek@joyent.com>

*** 1021,1031 ****
--- 1021,1043 ----
           */
          if (stbuf.st_uid != 0) {
                  (void) fprintf(stderr, gettext("%s is not owned by root.\n"),
                      rpath);
                  err = B_TRUE;
+ 
+                 /* Try to change owner */
+                 if (cmd_num != CMD_VERIFY) {
+                         (void) fprintf(stderr, gettext("%s: changing owner "
+                             "to root.\n"), rpath);
+                         if (chown(rpath, 0, -1) != 0) {
+                                 zperror(rpath, B_FALSE);
+                                 return (Z_ERR);
+                         } else {
+                                 err = B_FALSE;
                          }
+                 }
+         }
          err |= bad_mode_bit(stbuf.st_mode, S_IRUSR, B_TRUE, rpath);
          err |= bad_mode_bit(stbuf.st_mode, S_IWUSR, B_TRUE, rpath);
          err |= bad_mode_bit(stbuf.st_mode, S_IXUSR, B_TRUE, rpath);
          err |= bad_mode_bit(stbuf.st_mode, S_IRGRP, B_FALSE, rpath);
          err |= bad_mode_bit(stbuf.st_mode, S_IWGRP, B_FALSE, rpath);
*** 1032,1041 ****
--- 1044,1064 ----
          err |= bad_mode_bit(stbuf.st_mode, S_IXGRP, B_FALSE, rpath);
          err |= bad_mode_bit(stbuf.st_mode, S_IROTH, B_FALSE, rpath);
          err |= bad_mode_bit(stbuf.st_mode, S_IWOTH, B_FALSE, rpath);
          err |= bad_mode_bit(stbuf.st_mode, S_IXOTH, B_FALSE, rpath);
  
+         /* If the group perms are wrong, fix them */
+         if (err && (cmd_num != CMD_VERIFY)) {
+                 (void) fprintf(stderr, gettext("%s: changing permissions "
+                     "to 0700.\n"), rpath);
+                 if (chmod(rpath, S_IRWXU) != 0) {
+                         zperror(path, B_FALSE);
+                 } else {
+                         err = B_FALSE;
+                 }
+         }
+ 
          (void) snprintf(ppath, sizeof (ppath), "%s/..", path);
          if ((res = resolvepath(ppath, rppath, sizeof (rppath))) == -1) {
                  zperror(ppath, B_FALSE);
                  return (Z_ERR);
          }