10138 smatch fixes for usr/src/cmd/sgs

*** 24,33 ****
--- 24,37 ----
   *        All Rights Reserved
   *
   * Copyright (c) 1992, 2010, Oracle and/or its affiliates. All rights reserved.
   */
  
+ /*
+  * Copyright (c) 2018, Joyent, Inc.
+  */
+ 
  #include        <stdio.h>
  #include        <string.h>
  #include        "msg.h"
  #include        "_libld.h"
  
*** 154,164 ****
                   * that the link editor may produce (symbols of type ABS and
                   * COMMON are not recorded in the first place, however functions
                   * like _init() and _fini() commonly have multiple occurrences).
                   */
                  if ((sdp->sd_ref == REF_DYN_SEEN) ||
!                     (sdp->sd_aux && sdp->sd_aux->sa_symspec) ||
                      (strcmp(MSG_ORIG(MSG_SYM_FINI_U), name) == 0) ||
                      (strcmp(MSG_ORIG(MSG_SYM_INIT_U), name) == 0) ||
                      (strcmp(MSG_ORIG(MSG_SYM_LIBVER_U), name) == 0))
                          continue;
  
--- 158,168 ----
                   * that the link editor may produce (symbols of type ABS and
                   * COMMON are not recorded in the first place, however functions
                   * like _init() and _fini() commonly have multiple occurrences).
                   */
                  if ((sdp->sd_ref == REF_DYN_SEEN) ||
!                     (sdp->sd_aux->sa_symspec) ||
                      (strcmp(MSG_ORIG(MSG_SYM_FINI_U), name) == 0) ||
                      (strcmp(MSG_ORIG(MSG_SYM_INIT_U), name) == 0) ||
                      (strcmp(MSG_ORIG(MSG_SYM_LIBVER_U), name) == 0))
                          continue;