Fix some potential overflow issues #1161
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Put sizeof to the beginning of the multiplication to enforce that
size_t instead of smaller integer types is used for the calculation.
This fixes warnings from LGTM:
Multiplication result may overflow 'unsigned int'
before it is converted to 'unsigned long'.
It also allows removing some type casts.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Stefan Weil <sw@weilnetz.de>
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Put sizeof to the beginning of the multiplication to enforce that
size_t instead of smaller integer types is used for the calculation.
This fixes warnings from LGTM:
It also allows removing some type casts.
Signed-off-by: Stefan Weil sw@weilnetz.de