10127 coreadm is mis-using strcpy()

*** 19,28 ****
--- 19,29 ----
   * CDDL HEADER END
   */
  /*
   * Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
   * Use is subject to license terms.
+  * Copyright (c) 2018, Joyent, Inc.
   */
  
  #include <stdio.h>
  #include <fcntl.h>
  #include <ctype.h>
*** 545,563 ****
                  if (n >= 1 && name[0] != '\0' &&
                      (n == 1 || len == strlen(buf))) {
                          if (n == 1)
                                  value[0] = '\0';
                          if (strcmp(name, "COREADM_GLOB_PATTERN") == 0) {
!                                 (void) strcpy(gpattern, value);
                                  continue;
                          }
                          if (strcmp(name, "COREADM_GLOB_CONTENT") == 0) {
                                  (void) proc_str2content(value, &glob_content);
                                  continue;
                          }
                          if (strcmp(name, "COREADM_INIT_PATTERN") == 0) {
!                                 (void) strcpy(ipattern, value);
                                  continue;
                          }
                          if (strcmp(name, "COREADM_INIT_CONTENT") == 0) {
                                  (void) proc_str2content(value, &init_content);
                                  continue;
--- 546,566 ----
                  if (n >= 1 && name[0] != '\0' &&
                      (n == 1 || len == strlen(buf))) {
                          if (n == 1)
                                  value[0] = '\0';
                          if (strcmp(name, "COREADM_GLOB_PATTERN") == 0) {
!                                 (void) strlcpy(gpattern, value,
!                                     sizeof (gpattern));
                                  continue;
                          }
                          if (strcmp(name, "COREADM_GLOB_CONTENT") == 0) {
                                  (void) proc_str2content(value, &glob_content);
                                  continue;
                          }
                          if (strcmp(name, "COREADM_INIT_PATTERN") == 0) {
!                                 (void) strlcpy(ipattern, value,
!                                     sizeof (ipattern));
                                  continue;
                          }
                          if (strcmp(name, "COREADM_INIT_CONTENT") == 0) {
                                  (void) proc_str2content(value, &init_content);
                                  continue;