[Bug libc/27380] Missing process_madvise(2) system call wrapper

fweimer at redhat dot com sourceware-bugzilla@sourceware.org
Wed Feb 14 15:51:35 GMT 2024


https://sourceware.org/bugzilla/show_bug.cgi?id=27380

Florian Weimer <fweimer at redhat dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
              Flags|                            |security-
         Resolution|---                         |FIXED
             Status|UNCONFIRMED                 |RESOLVED
                 CC|                            |fweimer at redhat dot com
   Target Milestone|---                         |2.36

--- Comment #1 from Florian Weimer <fweimer at redhat dot com> ---
Fixed via:

commit d19ee3473d68ca0e794f3a8b7677a0983ae1342e
Author: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Date:   Wed Jan 26 16:05:31 2022 -0300

    linux: Add process_madvise

    It was added on Linux 5.10 (ecb8ac8b1f146915aa6b96449b66dd48984caacc)
    with the same functionality as madvise but using a pidfd of the target
    process.

    Checked on x86_64-linux-gnu and i686-linux-gnu.

    Reviewed-by: Carlos O'Donell <carlos@redhat.com>

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