4694 svcs(1) truncates contract ID
Reviewed by: Garrett D'Amore <garrett@damore.org>
Reviewed by: Dan McDonald <danmcd@omniti.com>
Approved by: Gordon Ross <gordon.ross@nexenta.com>

*** 1000,1016 ****
                  buf[i] = ~buf[i];
  }
  
  /* CTID */
  #define CTID_COLUMN_WIDTH               6
  
  static void
  sprint_ctid(char **buf, scf_walkinfo_t *wip)
  {
          int r;
          uint64_t c;
!         size_t newsize = (*buf ? strlen(*buf) : 0) + CTID_COLUMN_WIDTH + 2;
          char *newbuf = safe_malloc(newsize);
          int restarter_spec;
  
          /*
           * Use the restarter specific get pids routine, if available.
--- 1000,1017 ----
                  buf[i] = ~buf[i];
  }
  
  /* CTID */
  #define CTID_COLUMN_WIDTH               6
+ #define CTID_COLUMN_BUFSIZE             20      /* max ctid_t + space + \0 */
  
  static void
  sprint_ctid(char **buf, scf_walkinfo_t *wip)
  {
          int r;
          uint64_t c;
!         size_t newsize = (*buf ? strlen(*buf) : 0) + CTID_COLUMN_BUFSIZE;
          char *newbuf = safe_malloc(newsize);
          int restarter_spec;
  
          /*
           * Use the restarter specific get pids routine, if available.