Mirrors/criu
1
0
Fork 0
mirror of https://github.com/checkpoint-restore/criu.git synced 2026-01-23 02:14:37 +00:00
Code Issues Projects Releases Wiki Activity

check: verify ino and dev of overlayfs files in /proc/pid/maps

Browse source 
Check that the file device and inode shown in /proc/pid/maps match
values returned by stat(2).

Signed-off-by: Andrei Vagin <avagin@gmail.com>
This commit is contained in:
Andrei Vagin 2023-12-20 15:22:48 -08:00
parent e07ffa04b0
commit 1c2a3d7faa
2 changed files with 204 additions and 4 deletions
Download patch file Download diff file Expand all files Collapse all files

14
scripts/ci/run-ci-tests.sh
View file

@ -290,10 +290,16 @@ ip net add test
# Check if cap_checkpoint_restore is supported and also if unshare -c is supported.
#
# Do not run this test in a container (see https://github.com/checkpoint-restore/criu/issues/2312).
# This is a temporary workaround until fixed in the kernel.
# The kernel currently does not show correct device and inode numbers in /proc/pid/maps
# for stackable file systems.
if capsh --supports=cap_checkpoint_restore && unshare -c /bin/true && [ ! -e /run/.containerenv ]; then
# Before v6.8-rc1~215^2~6, the kernel currently did not show correct device and
# inode numbers in /proc/pid/maps for stackable file systems.
skip=0
findmnt -no FSTYPE / | grep overlay && {
./criu/criu check --feature overlayfs_maps || skip=1
}
unshare -c /bin/true || skip=1
capsh --supports=cap_checkpoint_restore || skip=1
if [ "$skip" == 0 ]; then
make -C test/zdtm/ cleanout
rm -rf test/dump
setcap cap_checkpoint_restore,cap_sys_ptrace+eip criu/criu