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Change #264038

Category ggettext
Changed by Bruno Haible <brunoohnoyoudont@clisp.org>
Changed at Thu 09 Apr 2026 00:59:08
Repository git://git.savannah.gnu.org/gettext.git
Project ggettext
Branch master
Revision 2ebbdd0e298460691380845af53ff21c55e3c1c5

Comments

intl: Fix an ISO C undefined behaviour.
ISO C 23 ยง 6.5.7.(10) has requirements for pointer subtraction.

Reported by <pizlonator> in https://github.com/pizlonator/fil-c/.

* gettext-runtime/intl/localealias.c (read_alias_file): Avoid invalid pointer
subtraction.

Changed files