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  1. MariaDB Server
  2. MDEV-39657

ASAN error on malformed WKB point

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Details

    • Can result in unexpected behaviour

    Description

      SET @g = UNHEX('000000000107000000010000000101000000');
      		 
      SELECT LENGTH(@g), HEX(ST_GeometryN(@g, 1));

      Reported by Hcamael (www.aipyaipy.com)

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          relates to

          Bug - A problem which impairs or prevents the functions of the product. MDEV-35595 UBSAN: runtime error: load of value 3, which is not a valid value for type 'wkbByteOrder' in various functions on SELECT ST_GEOMFROMWKB

          • Major - Major loss of function.
          • In Review

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              serg Sergei Golubchik
              serg Sergei Golubchik
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                Created:
                Updated:
                Resolved:

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