Ciao, Il 2021-09-18 10:07 Torbjörn Granlund ha scritto:
I suppose that, in this case, as my fix has problems with nails, this
Your fix also aborts, instead of returning 0.
might be a better patch. An UNLIKELY(...) might have a place here, though.
I commited the patch, adding UNLIKELY to all error branches.
I took a very quick lock at other uses of BITS_TO_LIMBS and think we might have one more place where scalar overflow might occur: mpz/import.c. There might be more places.
I also changed mpz/import.c but I did not correct this possible overflow.
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