paul zimmermann <paul.zimmerm...@inria.fr> writes:
void
mpz_add_ui (mpz_t r, const mpz_t a, unsigned long b)
{
b = b % 0xffffffff;
if (a->_mp_size >= 0)
r->_mp_size = mpz_abs_add_ui (r, a, b);
else
r->_mp_size = -mpz_abs_sub_ui (r, a, b);
}
An interestng approach, patch the library to miscompute things in a way
that the testsuite does not detect! Perhaps this can be automated and
given a new, trendy name now that fuzzing has been on everybody's mind
for so long? :-)
--
Torbjörn
Please encrypt, key id 0xC8601622
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