Applied, thanks!
Sergey Bugaev, le mer. 04 déc. 2024 14:34:02 +0300, a ecrit:
> We discard any written data, but we still need to set *amount. Not doing
> that is undefined behavior, and causes the write to appear to fail. This
> is the cause of a libzstd test failure on GNU/Hurd in particular.
>
> Reported-by: Diego Nieto Cid <dnie...@gmail.com>
> Signed-off-by: Sergey Bugaev <buga...@gmail.com>
> ---
>
> Note: not tested, unlike the glibc patch, but what could go wrong here?
>
> libstore/zero.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/libstore/zero.c b/libstore/zero.c
> index b35d29a5..37c239b5 100644
> --- a/libstore/zero.c
> +++ b/libstore/zero.c
> @@ -51,6 +51,7 @@ zero_write (struct store *store,
> store_offset_t addr, size_t index, const void *buf, size_t len,
> size_t *amount)
> {
> + *amount = len;
> return 0;
> }
>
> --
> 2.47.1
>
>
