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fix fs.fakeudev, do not source uevent file #328

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Merged
merged 1 commit into from
Jul 13, 2025
Merged

fix fs.fakeudev, do not source uevent file #328

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12 changes: 8 additions & 4 deletions src/ugrd/fs/fakeudev.py
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Original file line number Diff line number Diff line change
Expand Up @@ -13,12 +13,16 @@ def fake_dm_udev(self) -> str:
"""returns a shell function to fake udev for dm devices."""
return r"""
for dm in /sys/block/dm-*; do
if [ ! -e "${dm}/uevent" ]; then
if [ ! -e "${dm}/dev" ]; then
continue
fi
. "${dm}/uevent"
einfo "Faking udev for: ${DEVNAME}"
udev_db_file="/run/udev/data/b${MAJOR}:${MINOR}"
if [ ! -e "${dm}/dm/name" ]; then
continue
fi
dev_name=$(cat ${dm}/dm/name)
majmin=$(cat "${dm}/dev")
einfo "Faking udev for: ${dev_name}"
udev_db_file="/run/udev/data/b${majmin}"
printf 'E:DM_UDEV_PRIMARY_SOURCE_FLAG=1\n' > "${udev_db_file}"
done
"""