Damien George dc3faea040 py/mpz: Fix bug with overflowing C-shift in division routine. ...

When DIG_SIZE=32, a uint32_t is used to store limbs, and no normalisation
is needed because the MSB is already set, then there will be left and
right shifts (in C) by 32 of a 32-bit variable, leading to undefined
behaviour.  This patch fixes this bug.

2016-05-08 21:38:43 +01:00

48 KiB

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