branch master updated (001dfb8957 -> 8f4ffb3fae)

[guix-commits]

civodul pushed a change to branch master
in repository guix.

    from 001dfb8957 gnu: Update the default linux-libre package to the 6.7 
series.
     new a26bce55e6 time-machine: Allow time travels to v0.16.0.
     new 8f4ffb3fae daemon: Protect against FD escape when building 
fixed-output derivations (CVE-2024-27297).

The 2 revisions listed above as "new" are entirely new to this
repository and will be described in separate emails.  The revisions
listed as "add" were already present in the repository and have only
been added to this reference.


Summary of changes:
 guix/scripts/time-machine.scm |   4 +-
 nix/libstore/build.cc         |  16 ++++++
 nix/libutil/util.cc           | 112 ++++++++++++++++++++++++++++++++++++++++--
 nix/libutil/util.hh           |   6 +++
 tests/guix-time-machine.sh    |   4 +-
 5 files changed, 133 insertions(+), 9 deletions(-)