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Re: [PATCH hurd 21/30] trans/fakeroot: make the demuxer payload-aware
From: |
Samuel Thibault |
Subject: |
Re: [PATCH hurd 21/30] trans/fakeroot: make the demuxer payload-aware |
Date: |
Tue, 2 Dec 2014 01:11:06 +0100 |
User-agent: |
Mutt/1.5.21+34 (58baf7c9f32f) (2010-12-30) |
Justus Winter, le Thu 27 Nov 2014 14:19:01 +0100, a écrit :
> * trans/fakeroot.c (netfs_demuxer): Make the demuxer payload-aware.
Ack.
> ---
> trans/fakeroot.c | 17 +++++++++++++----
> 1 file changed, 13 insertions(+), 4 deletions(-)
>
> diff --git a/trans/fakeroot.c b/trans/fakeroot.c
> index df2de64..12173bd 100644
> --- a/trans/fakeroot.c
> +++ b/trans/fakeroot.c
> @@ -964,9 +964,16 @@ netfs_demuxer (mach_msg_header_t *inp,
> {
> /* We didn't recognize the message ID, so pass the message through
> unchanged to the underlying file. */
> - struct protid *cred = ports_lookup_port (netfs_port_bucket,
> - inp->msgh_local_port,
> - netfs_protid_class);
> + struct protid *cred;
> + if (MACH_MSGH_BITS_LOCAL (inp->msgh_bits) ==
> + MACH_MSG_TYPE_PROTECTED_PAYLOAD)
> + cred = ports_lookup_payload (netfs_port_bucket,
> + inp->msgh_protected_payload,
> + netfs_protid_class);
> + else
> + cred = ports_lookup_port (netfs_port_bucket,
> + inp->msgh_local_port,
> + netfs_protid_class);
> if (cred == 0)
> /* This must be an unknown message on our fsys control port. */
> return 0;
> @@ -974,7 +981,9 @@ netfs_demuxer (mach_msg_header_t *inp,
> {
> error_t err;
> assert (MACH_MSGH_BITS_LOCAL (inp->msgh_bits)
> - == MACH_MSG_TYPE_MOVE_SEND);
> + == MACH_MSG_TYPE_MOVE_SEND
> + || MACH_MSGH_BITS_LOCAL (inp->msgh_bits)
> + == MACH_MSG_TYPE_PROTECTED_PAYLOAD);
> inp->msgh_bits = (inp->msgh_bits & MACH_MSGH_BITS_COMPLEX)
> | MACH_MSGH_BITS (MACH_MSG_TYPE_COPY_SEND,
> MACH_MSGH_BITS_REMOTE (inp->msgh_bits));
> --
> 2.1.3
>
--
Samuel
<B> l'alim je sais où elle est, elle est juste à côté de la dame qui dort
<g> B: clairement faut revoir les priorités dans la vie
<g> B: une dame ça se retrouve, un uptime...
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