Re: [OE-core] [PATCH] sstate: inside the threadedpool don't write to the shared localdata

[Richard Purdie <richard.purdie@linuxfoundation.org>]

On Sun, 2022-03-06 at 21:08 +0000, Jose Quaresma wrote:
> When inside the threadedpool we make a copy of the localdata
> to avoid some race condition, so we need to use this new
> localdata2 and stop write the shared localdata.
> 
> Signed-off-by: Jose Quaresma <quaresma.jose@gmail.com>
> ---
>  meta/classes/sstate.bbclass | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/meta/classes/sstate.bbclass b/meta/classes/sstate.bbclass
> index dc9a2c085b..7aca415159 100644
> --- a/meta/classes/sstate.bbclass
> +++ b/meta/classes/sstate.bbclass
> @@ -988,7 +988,7 @@ def sstate_checkhashes(sq_data, d, siginfo=False, currentcount=0, summary=True,
>  
>              localdata2 = bb.data.createCopy(localdata)
>              srcuri = "file://" + sstatefile
> -            localdata.setVar('SRC_URI', srcuri)
> +            localdata2.setVar('SRC_URI', srcuri)
>              bb.debug(2, "SState: Attempting to fetch %s" % srcuri)
>  
>              import traceback

That looks like a good find and may explain a few things!

Cheers,

Richard