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Backport #8210 ยป fix-8210-1.diff

k_takata (Ken Takata), 04/10/2013 12:41 AM

View differences:

regexec.c
4012 4012
	  start = min_semi_end - reg->anchor_dmax;
4013 4013
	  if (start < end)
4014 4014
	    start = onigenc_get_right_adjust_char_head(reg->enc, str, start);
4015
	  else { /* match with empty at end */
4016
	    start = onigenc_get_prev_char_head(reg->enc, str, end);
4017
	  }
4018 4015
	}
4019 4016
	if ((OnigDistance )(max_semi_end - (range - 1)) < reg->anchor_dmin) {
4020 4017
	  range = max_semi_end - reg->anchor_dmin + 1;
4021 4018
	}
4022 4019

  
4023
	if (start >= range) goto mismatch_no_msa;
4020
	if (start > range) goto mismatch_no_msa;
4024 4021
      }
4025 4022
      else {
4026 4023
	if ((OnigDistance )(min_semi_end - range) > reg->anchor_dmax) {