e2fsck: don't allow journal inode to have encrypt flag

Since the kernel is being fixed to consider journal inodes with the
'encrypt' flag set to be invalid, also update e2fsck accordingly.

Signed-off-by: Eric Biggers <ebiggers@google.com>
Reviewed-by: Andreas Dilger <adilger@dilger.ca>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>

4 files changed, 49 insertions, 0 deletions

diff --git a/tests/f_badjour_encrypted/expect.1 b/tests/f_badjour_encrypted/expect.1
new file mode 100644
index 000000000..0b13b9eb5
--- /dev/null
+++ b/tests/f_badjour_encrypted/expect.1
@@ -0,0 +1,30 @@
+Superblock has an invalid journal (inode 8).
+Clear? yes
+
+*** journal has been deleted ***
+
+Pass 1: Checking inodes, blocks, and sizes
+Journal inode is not in use, but contains data.  Clear? yes
+
+Pass 2: Checking directory structure
+Pass 3: Checking directory connectivity
+Pass 4: Checking reference counts
+Pass 5: Checking group summary information
+Block bitmap differences:  -(24--25) -(27--41) -(107--1113)
+Fix? yes
+
+Free blocks count wrong for group #0 (934, counted=1958).
+Fix? yes
+
+Free blocks count wrong (934, counted=1958).
+Fix? yes
+
+Recreate journal? yes
+
+Creating journal (1024 blocks):  Done.
+
+*** journal has been regenerated ***
+
+test_filesys: ***** FILE SYSTEM WAS MODIFIED *****
+test_filesys: 11/256 files (0.0% non-contiguous), 1114/2048 blocks
+Exit status is 1
diff --git a/tests/f_badjour_encrypted/expect.2 b/tests/f_badjour_encrypted/expect.2
new file mode 100644
index 000000000..76934be21
--- /dev/null
+++ b/tests/f_badjour_encrypted/expect.2
@@ -0,0 +1,7 @@
+Pass 1: Checking inodes, blocks, and sizes
+Pass 2: Checking directory structure
+Pass 3: Checking directory connectivity
+Pass 4: Checking reference counts
+Pass 5: Checking group summary information
+test_filesys: 11/256 files (9.1% non-contiguous), 1114/2048 blocks
+Exit status is 0
diff --git a/tests/f_badjour_encrypted/name b/tests/f_badjour_encrypted/name
new file mode 100644
index 000000000..e8f4c04f7
--- /dev/null
+++ b/tests/f_badjour_encrypted/name
@@ -0,0 +1 @@
+journal inode has encrypt flag
diff --git a/tests/f_badjour_encrypted/script b/tests/f_badjour_encrypted/script
new file mode 100644
index 000000000..e6778f1df
--- /dev/null
+++ b/tests/f_badjour_encrypted/script
@@ -0,0 +1,11 @@
+if ! test -x $DEBUGFS_EXE; then
+	echo "$test_name: $test_description: skipped (no debugfs)"
+	return 0
+fi
+
+touch $TMPFILE
+$MKE2FS -t ext4 -b 1024 $TMPFILE 2M
+$DEBUGFS -w -R 'set_inode_field <8> flags 0x80800' $TMPFILE
+
+SKIP_GUNZIP="true"
+. $cmd_dir/run_e2fsck