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| author | Sean Whitton <spwhitton@spwhitton.name> | 2021-09-28 12:50:27 -0700 |
|---|---|---|
| committer | Sean Whitton <spwhitton@spwhitton.name> | 2021-10-23 11:18:07 -0700 |
| commit | 6c1e44b950e64588c403510a9f20048f2d69d240 (patch) | |
| tree | 22e1fa0874efaa3c0a6556b6e4cb04261502e269 /src/util.lisp | |
| parent | 0d186cbbc8088e505f3d77e18fe8b17b22cfcfb5 (diff) | |
| download | consfigurator-6c1e44b950e64588c403510a9f20048f2d69d240.tar.gz | |
:CHROOT.FORK: unshare mount namespace before making temporary mounts
This avoids some cases of interference between the deployment of the chroot
and other system activity. For example, before this change, the
:ALWAYS-DEPLOYS option to LIBVIRT:KVM-BOOTS-CHROOT{,-FOR} could interact with
Virtiofs in such a way as to break the running VM.
Signed-off-by: Sean Whitton <spwhitton@spwhitton.name>
Diffstat (limited to 'src/util.lisp')
| -rw-r--r-- | src/util.lisp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/util.lisp b/src/util.lisp index 11bd496..cb3eace 100644 --- a/src/util.lisp +++ b/src/util.lisp @@ -638,6 +638,8 @@ Does not currently establish a PAM session." (define-error-retval-cfun () "chroot" :int (path :string)) +(define-error-retval-cfun () "unshare" :int (flags :int)) + ;;;; Lisp data files |