Fix plymouth passphrase prompt with dracut

plymouth --command splits the command on spaces which means that zfs-load-key was getting the filesystem name enclosed in single quotes (since 13c59bb) and failing. This commit fixes it by piping the password directly to the command similar to how it's done in other scripts (initramfs, dracut without plymouth). Signed-off-by: Michal Vasilek <[email protected]> Related-to: openzfs#9193 Related-to: openzfs#9202
paper42 · May 28, 2021 · 5338fa2 · 5338fa2
1 parent 6465e59
commit 5338fa2
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/contrib/dracut/90zfs/zfs-lib.sh.in b/contrib/dracut/90zfs/zfs-lib.sh.in
@@ -179,8 +179,8 @@ ask_for_password() {
         # Prompt for password with plymouth, if installed and running.
         if plymouth --ping 2>/dev/null; then
             plymouth ask-for-password \
-                --prompt "$ply_prompt" --number-of-tries="$ply_tries" \
-                --command="$ply_cmd"
+                --prompt "$ply_prompt" --number-of-tries="$ply_tries" | \
+                eval "$ply_cmd"
             ret=$?
         else
             if [ "$tty_echo_off" = yes ]; then