[mapserver-dev] Division by zero problem in mapserver

[Tamas Szekeres]

Hi Devs,

I find in many places in the code the following fragment:

scale = size/symbol->sizey;

without actually checking the value of symbol->sizey which may be zero
eventually. This causes me unexpected problems, like for example a premature
termination of the application during the pdf output.
How about setting the symbol size to 1 instead of 0 in initSymbol to prevent
from this problem?

Best regards,

Tamas
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