diff --git a/extract.c b/extract.c
 index a0a4929..9ef80b3 100644
 --- a/extract.c
 +++ b/extract.c
 @@ -2214,6 +2214,7 @@ static int test_compr_eb(__G__ eb, eb_size, compr_offset, test_uc_ebdata)
      ulg eb_ucsize;
      uch *eb_ucptr;
      int r;
 +    ush method;
  
      if (compr_offset < 4)                /* field is not compressed: */
          return PK_OK;                    /* do nothing and signal OK */
 @@ -2223,6 +2224,12 @@ static int test_compr_eb(__G__ eb, eb_size, compr_offset, test_uc_ebdata)
           eb_size <= (compr_offset + EB_CMPRHEADLEN)))
          return IZ_EF_TRUNC;               /* no compressed data! */
  
 +    method = makeword(eb + (EB_HEADSIZE + compr_offset));
 +    if ((method == STORED) && (eb_size != compr_offset + EB_CMPRHEADLEN + eb_ucsize))
 +        return PK_ERR;            /* compressed & uncompressed
 +                                   * should match in STORED
 +                                   * method */
 +
      if (
  #ifdef INT_16BIT
          (((ulg)(extent)eb_ucsize) != eb_ucsize) ||