Ticket #913: rows.diff

File rows.diff, 710 bytes (added by ami_stuff, 14 years ago)

  • libavcodec/tiff.c

    a b static int tiff_decode_tag(TiffContext *s)  
    733733        }
    734734        break;
    735735    case TIFF_ROWSPERSTRIP:
    736         if (type == TIFF_LONG && value == UINT_MAX)
     736        if (type == TIFF_LONG && value == UINT_MAX && s->avctx->height > 0) {
    737737            value = s->avctx->height;
    738         if (value < 1) {
    739             av_log(s->avctx, AV_LOG_ERROR,
     738        } else if (type == TIFF_LONG && value == UINT_MAX && s->avctx->height < 1) {
     739            av_log(s->avctx, AV_LOG_WARNING,
    740740                   "Incorrect value of rows per strip\n");
    741             return -1;
     741            value = s->height;
    742742        }
    743743        s->rps = value;
    744744        break;