clevis/SOURCES/0012-ignore-empty-and-comment-lines-in-crypttab.patch

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2023-01-13 08:08:56 +00:00
--- clevis-15.ori/src/luks/clevis-luks-common-functions 2023-01-11 11:11:03.050262054 +0100
+++ clevis-15/src/luks/clevis-luks-common-functions 2023-01-11 11:19:16.004358405 +0100
@@ -413,7 +413,12 @@
clevis_devices=
# Build list of devices to unlock.
- while read -r _ crypt_device _; do
+ while read -r _volname_ crypt_device _; do
+ # skip empty lines and lines which begin with the '#' char, per
+ # crypttab(5)
+ case $_volname_ in
+ ''|\#*) continue ;;
+ esac
if ! dev=$(clevis_map_device "${crypt_device}") \
|| [ -z "${dev}" ]; then
# Unable to get the device - maybe it's not available, e.g. a