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[SCM] GNU Mach branch, master, updated. v1.8-555-ge09f2d95

From: Samuel Thibault
Subject: [SCM] GNU Mach branch, master, updated. v1.8-555-ge09f2d95
Date: Sun, 12 Feb 2023 13:43:10 -0500 (EST)

This is an automated email from the git hooks/post-receive script. It was
generated because a ref change was pushed to the repository containing
the project "GNU Mach".

The branch, master has been updated
       via  e09f2d9584375a0d9e06bbcadec1910b042df620 (commit)
      from  6a46db9fe035c26ab549bc0b681469fc650141d6 (commit)

Those revisions listed above that are new to this repository have
not appeared on any other notification email; so we list those
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- Log -----------------------------------------------------------------
commit e09f2d9584375a0d9e06bbcadec1910b042df620
Author: Flavio Cruz <>
Date:   Sun Feb 12 13:11:13 2023 -0500

    Consider protected payloads in mach_msg_header_t when resizing messages.
    Protected payloads will be 8-byte longs which are the same size as
    kernel ports.
    Also aligned all the structures to be 4-byte aligned since it makes it
    easier to parse them as padding won't be added to mach_msg_user_header_t
    before the protected payload.
    Message-Id: <>


Summary of changes:
 include/mach/message.h |  9 ++++++++-
 x86_64/copy_user.c     | 22 ++++++++++++++++++++++
 2 files changed, 30 insertions(+), 1 deletion(-)

GNU Mach

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