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(-)tiff-3.8.2/libtiff/tif_lzw.c (+2 lines)
Lines 408-413 LZWDecode(TIFF* tif, tidata_t op0, tsize Link Here
408
			break;
408
			break;
409
		if (code == CODE_CLEAR) {
409
		if (code == CODE_CLEAR) {
410
			free_entp = sp->dec_codetab + CODE_FIRST;
410
			free_entp = sp->dec_codetab + CODE_FIRST;
411
			_TIFFmemset(free_entp, 0, (CSIZE-CODE_FIRST)*sizeof (code_t));
411
			nbits = BITS_MIN;
412
			nbits = BITS_MIN;
412
			nbitsmask = MAXCODE(BITS_MIN);
413
			nbitsmask = MAXCODE(BITS_MIN);
413
			maxcodep = sp->dec_codetab + nbitsmask-1;
414
			maxcodep = sp->dec_codetab + nbitsmask-1;
Lines 604-609 LZWDecodeCompat(TIFF* tif, tidata_t op0, Link Here
604
			break;
605
			break;
605
		if (code == CODE_CLEAR) {
606
		if (code == CODE_CLEAR) {
606
			free_entp = sp->dec_codetab + CODE_FIRST;
607
			free_entp = sp->dec_codetab + CODE_FIRST;
608
			_TIFFmemset(free_entp, 0, (CSIZE-CODE_FIRST)*sizeof (code_t));
607
			nbits = BITS_MIN;
609
			nbits = BITS_MIN;
608
			nbitsmask = MAXCODE(BITS_MIN);
610
			nbitsmask = MAXCODE(BITS_MIN);
609
			maxcodep = sp->dec_codetab + nbitsmask;
611
			maxcodep = sp->dec_codetab + nbitsmask;

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