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several bugs fixed here.

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849789  Second assertion `m_poly_borders->next' failed in Gcalc_operation_reducer::count_slice in maria-5.3-gis
        849791  Fourth assertion `n > 0 && n < SINUSES_CALCULATED*2+1' in get_n_sincos
        849789  Second assertion `m_poly_borders->next' failed in Gcalc_operation_reducer::count_slice in maria-5.3-gis
        848901   Assertion `fabs(cur_isc->x-m_cur_intersection->x) + fabs(cur_isc->y-m_cur_intersection->y) < 0.000000000001' failed in Gcalc_scan_iterator::intersection_scan() in maria-5.3-gis
        
per-file comments:
  mysql-test/r/gis-precise.result
        test result updated.
  mysql-test/r/gis.result
        test result updated.
  sql/gcalc_slicescan.cc
        bugfixes.
  sql/gcalc_slicescan.h
        bugfixes.
  sql/gcalc_tools.cc
        bugfixes.
  sql/gcalc_tools.h
        bugfixes.
  sql/item_geofunc.cc
        bugfixes.
  sql/spatial.cc
        bugfixes.
This commit is contained in:
Alexey Botchkov
2011-09-21 00:04:41 +05:00
parent 5a04ac7bf0
commit 0249413a6a
8 changed files with 1579 additions and 337 deletions
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2
sql/spatial.cc
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@ -2230,6 +2230,8 @@ bool Gis_geometry_collection::get_mbr(MBR *mbr, const char **end) const
return 1;
n_objects= uint4korr(data);
data+= 4;
if (n_objects == 0)
return 1;
while (n_objects--)
{