[SCM] GNU Mach branch, master, updated. v1.8-624-g61dfca56

[Samuel Thibault]

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- Log -----------------------------------------------------------------
commit 61dfca567e982f2d6a0a25b04e9eb78adcaac370
Author: Flavio Cruz <flaviocruz@gmail.com>
Date:   Mon May 1 22:52:19 2023 -0400

    Implement mig_deallocate to free memory when kernel server RPC succeeds
    
    In case the kernel interfaces use dynamically sized strings, we will
    end up calling mig_deallocate to free the out of line string that was copied
    into the kernel. As a matter of contract such type of data is freed
    automatically either in kernel code when the RPC fails or in the MiG
    stub if it succeeds.
    
    This was tested by changing task_set_name to use dynamic strings and making
    sure out of line data is passed when strlen(name) > 4.
    Message-Id: <ZFB64/0vOJ3x15ub@jupiter.tail36e24.ts.net>

-----------------------------------------------------------------------

Summary of changes:
 kern/ipc_mig.c | 10 ++++++++++
 1 file changed, 10 insertions(+)


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