src/java.base/share/native/libzip/zlib/deflate.c

*** 503,514 ****
  
      s = (deflate_state *)strm->state;
      s->pending = 0;
      s->pending_out = s->pending_buf;
  
-     s->high_water = 0;      /* reset to its inital value 0 */
- 
      if (s->wrap < 0) {
          s->wrap = -s->wrap; /* was made negative by deflate(..., Z_FINISH); */
      }
      s->status =
  #ifdef GZIP
--- 503,512 ----
*** 518,528 ****
      strm->adler =
  #ifdef GZIP
          s->wrap == 2 ? crc32(0L, Z_NULL, 0) :
  #endif
          adler32(0L, Z_NULL, 0);
!     s->last_flush = Z_NO_FLUSH;
  
      _tr_init(s);
  
      return Z_OK;
  }
--- 516,526 ----
      strm->adler =
  #ifdef GZIP
          s->wrap == 2 ? crc32(0L, Z_NULL, 0) :
  #endif
          adler32(0L, Z_NULL, 0);
!     s->last_flush = -2;
  
      _tr_init(s);
  
      return Z_OK;
  }
*** 611,621 ****
          return Z_STREAM_ERROR;
      }
      func = configuration_table[s->level].func;
  
      if ((strategy != s->strategy || func != configuration_table[level].func) &&
!         s->high_water) {
          /* Flush the last buffer: */
          int err = deflate(strm, Z_BLOCK);
          if (err == Z_STREAM_ERROR)
              return err;
          if (strm->avail_out == 0)
--- 609,619 ----
          return Z_STREAM_ERROR;
      }
      func = configuration_table[s->level].func;
  
      if ((strategy != s->strategy || func != configuration_table[level].func) &&
!         s->last_flush != -2) {
          /* Flush the last buffer: */
          int err = deflate(strm, Z_BLOCK);
          if (err == Z_STREAM_ERROR)
              return err;
          if (strm->avail_out == 0)