diff options
| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 15:36:56 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 15:36:56 +0000 |
| commit | 49f8c30d0babb4b9da77993decab24d82c520912 (patch) | |
| tree | 45a0fc799cbf4fd9ee84188b49f8317ed703da54 | |
| parent | Starting agetty with --nohostname option. (diff) | |
| download | systemd-49f8c30d0babb4b9da77993decab24d82c520912.tar.xz systemd-49f8c30d0babb4b9da77993decab24d82c520912.zip | |
Mounting /proc with hidepid=2 option.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
| -rw-r--r-- | debian/patches/progress-linux/0002-proc-hidepid.patch | 27 | ||||
| -rw-r--r-- | debian/patches/series | 1 |
2 files changed, 28 insertions, 0 deletions
diff --git a/debian/patches/progress-linux/0002-proc-hidepid.patch b/debian/patches/progress-linux/0002-proc-hidepid.patch new file mode 100644 index 0000000..2b74268 --- /dev/null +++ b/debian/patches/progress-linux/0002-proc-hidepid.patch @@ -0,0 +1,27 @@ +Author: Daniel Baumann <daniel.baumann@progress-linux.org> +Description: Mounting /proc with hidepid=2 option. + +diff -Naurp systemd.orig/src/nspawn/nspawn-mount.c systemd/src/nspawn/nspawn-mount.c +--- systemd.orig/src/nspawn/nspawn-mount.c ++++ systemd/src/nspawn/nspawn-mount.c +@@ -513,7 +513,7 @@ int mount_all(const char *dest, + + static const MountPoint mount_table[] = { + /* First we list inner child mounts (i.e. mounts applied *after* entering user namespacing) */ +- { "proc", "/proc", "proc", NULL, MS_NOSUID|MS_NOEXEC|MS_NODEV, ++ { "proc", "/proc", "proc", "hidepid=2", MS_NOSUID|MS_NOEXEC|MS_NODEV, + MOUNT_FATAL|MOUNT_IN_USERNS|MOUNT_MKDIR|MOUNT_FOLLOW_SYMLINKS }, /* we follow symlinks here since not following them requires /proc/ already being mounted, which we don't have here. */ + + { "/proc/sys", "/proc/sys", NULL, NULL, MS_BIND, +diff -Naurp systemd.orig/src/shared/mount-setup.c systemd/src/shared/mount-setup.c +--- systemd.orig/src/shared/mount-setup.c ++++ systemd/src/shared/mount-setup.c +@@ -62,7 +62,7 @@ typedef struct MountPoint { + #endif + + static const MountPoint mount_table[] = { +- { "proc", "/proc", "proc", NULL, MS_NOSUID|MS_NOEXEC|MS_NODEV, ++ { "proc", "/proc", "proc", "hidepid=2", MS_NOSUID|MS_NOEXEC|MS_NODEV, + NULL, MNT_FATAL|MNT_IN_CONTAINER|MNT_FOLLOW_SYMLINK }, + { "sysfs", "/sys", "sysfs", NULL, MS_NOSUID|MS_NOEXEC|MS_NODEV, + NULL, MNT_FATAL|MNT_IN_CONTAINER }, diff --git a/debian/patches/series b/debian/patches/series index 438f54d..f160335 100644 --- a/debian/patches/series +++ b/debian/patches/series @@ -19,3 +19,4 @@ debian/systemctl-do-not-shutdown-immediately-on-scheduled-shutdo.patch debian/Downgrade-a-couple-of-warnings-to-debug.patch debian/Skip-flaky-test_resolved_domain_restricted_dns-in-network.patch progress-linux/0001-agetty-nohostname.patch +progress-linux/0002-proc-hidepid.patch |