Bug 519 – Improper overflow exception using QDataStream.writeInt32

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Bug 519 - Improper overflow exception using QDataStream.writeInt32

Summary:

Improper overflow exception using QDataStream.writeInt32

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Description Marcelo Lira 2010-12-02 14:20:00 EET

The following code causes an improper overflow exception

from PySide.QtCore import QDataStream
out = QDataStream()
out.writeInt32(0xA0B0C0D0)

Comment 1 Matti Airas 2010-12-03 04:33:14 EET

Thanks for the report! P3 unless this blocks something.

Comment 2 Hugo Parente Lima 2010-12-27 19:00:23 EET

Why improper?

0xA0B0C0D0 is 2,695,938,256 in decimal, so there is an overflow because
2,695,938,256 > (2^31 - 1).

Comment 3 renato filho 2011-01-06 16:25:22 EET

released on beta3