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Auto-merge from mysql-5.1-security.

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This commit is contained in:
Ramil Kalimullin
2012-03-05 22:36:56 +04:00
parent 663b99d227 97c429f65b
commit 036a1e842a
4 changed files with 33 additions and 1 deletions
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3
sql/spatial.cc
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@ -609,7 +609,8 @@ int Gis_line_string::is_closed(int *closed) const
return 0;
}
data+= 4;
if (no_data(data, SIZEOF_STORED_DOUBLE * 2 * n_points))
if (n_points == 0 ||
no_data(data, SIZEOF_STORED_DOUBLE * 2 * n_points))
return 1;
/* Get first point */