[Bug middle-end/100571] bogus -Wstringop-overflow with VLA of elements larger than byte

[cvs-commit at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100571

--- Comment #2 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The releases/gcc-10 branch has been updated by Martin Sebor
<mse...@gcc.gnu.org>:

https://gcc.gnu.org/g:0d1e4025b2bd2ce36d6ee2a5d836d31ec8a12999

commit r10-9819-g0d1e4025b2bd2ce36d6ee2a5d836d31ec8a12999
Author: Martin Sebor <mse...@redhat.com>
Date:   Wed May 12 15:45:44 2021 -0600

    PR middle-end/100571 - bogus -Wstringop-overflow with VLA of elements
larger than byte

    gcc/ChangeLog:
            PR middle-end/100571
            * calls.c (maybe_warn_rdwr_sizes): Clear object size if it can't
            be determined.

    gcc/testsuite/ChangeLog:
            PR middle-end/100571
            * gcc.dg/Wstringop-overflow-67.c: New test.