[Bug tree-optimization/106904] [12/13 Regression] Incorrect -Wstringop-overflow with partial memcpy() into a nested structure
pinskia at gcc dot gnu.org
gcc-bugzilla@gcc.gnu.org
Tue Sep 13 15:30:55 GMT 2022
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106904
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|--- |12.3
Summary|Incorrect |[12/13 Regression]
|-Wstringop-overflow with |Incorrect
|partial memcpy() into a |-Wstringop-overflow with
|nested structure |partial memcpy() into a
| |nested structure
--- Comment #4 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
(In reply to Zebediah Figura from comment #3)
> From the warning, it seems like it thinks I wrote
>
> memcpy(&ps->wp.hwnd, &wp, sizeof(wp));
>
> but that's not what I wrote.
Oh I read the code wrong sorry about that.
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