| https://bugs.gentoo.org/823804 | |
| https://gmplib.org/repo/gmp-6.2/rev/561a9c25298e | |
| --- a/mpz/inp_raw.c | |
| +++ b/mpz/inp_raw.c | |
| @@ -88,8 +88,11 @@ mpz_inp_raw (mpz_ptr x, FILE *fp) | |
| abs_csize = ABS (csize); | |
| + if (UNLIKELY (abs_csize > ~(mp_bitcnt_t) 0 / 8)) | |
| + return 0; /* Bit size overflows */ | |
| + | |
| /* round up to a multiple of limbs */ | |
| - abs_xsize = BITS_TO_LIMBS (abs_csize*8); | |
| + abs_xsize = BITS_TO_LIMBS ((mp_bitcnt_t) abs_csize * 8); | |
| if (abs_xsize != 0) | |
| { |