Change #238874

Category	gcoreutils
Changed by	Paul Eggert <eggertohnoyoudont@cs.ucla.edu>
Changed at	Thu 10 Jul 2025 07:01:42
Repository	git://git.savannah.gnu.org/coreutils.git
Project	gcoreutils
Branch	master
Revision	4171ca33536219248afa1b74a561f1adc5739b64

Comments

factor: fix mp_factor_using_pollard_rho aliasing
* src/factor.c (mp_factor_using_pollard_rho):
Fix recently-introduced aliasing bug by computing q
before g gets updated in place.  Problem discovered
on a hypothetical platform where W_TYPE_SIZE
is neither 32 nor 64.

Changed files

src/factor.c