5780 Truncated coredumps
Reviewed by: Yuri Pankov <yuri.pankov@nexenta.com>

*** 374,388 ****
                   * case the path will remain an empty string.
                   */
                  (void) vnodetopath(vroot, fvp, fdinfo.pr_path,
                      sizeof (fdinfo.pr_path), credp);
  
!                 error = VOP_GETATTR(fvp, &vattr, 0, credp, NULL);
!                 if (error != 0) {
                          VN_RELE(fvp);
                          VN_RELE(vroot);
!                         goto done;
                  }
  
                  if (fvp->v_type == VSOCK)
                          fdinfo.pr_fileflags |= sock_getfasync(fvp);
  
--- 374,387 ----
                   * case the path will remain an empty string.
                   */
                  (void) vnodetopath(vroot, fvp, fdinfo.pr_path,
                      sizeof (fdinfo.pr_path), credp);
  
!                 if (VOP_GETATTR(fvp, &vattr, 0, credp, NULL) != 0) {
                          VN_RELE(fvp);
                          VN_RELE(vroot);
!                         continue;
                  }
  
                  if (fvp->v_type == VSOCK)
                          fdinfo.pr_fileflags |= sock_getfasync(fvp);