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Crash on compiling recent south american OSM maps.

21
Nov

A recent change to data in Columbia, South America in Open Street Map may cause a problem when creating a map of that area.

There is a long standing bug in mkgmap that results in a crash when compiling the object http://www.openstreetmap.org/way/313259878 which is in Columbia. The addr:housenumber is ":702" which triggers the bug. Probably that is just a typo and it should be just "702", however this should not cause a crash in mkgmap.

The problem is now fixed in r3354, so you should upgrade if affected by this problem. I think you will only see it if using the --add-pois-to-areas option.

Due to the nature of the fix, the resulting .img files may be a little smaller than before.

Posted by steve on 21 Nov 2014

Latest commits

  • display-r527 -- revert changes to getMaxLengthZeroBits(), the shrink factor has.
    22 feb 2018
  • mkgmap-r4127 setaccess=no -> setaccess no.
    21 feb 2018
  • display-r526 DemDisplay:.
    20 feb 2018
  • mkgmap-r4125 avoid division by zero.
    19 feb 2018
  • display-r525 -- add missing check for overflow in hunit calculation.
    19 feb 2018
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