From: Theodore Ts'o <tytso@mit.edu>
Date: Tue, 26 Nov 2024 05:42:14 +0000 (-0500)
Subject: tune2fs: update revision 0 file systems before changing the inode size
X-Git-Tag: v1.47.2-rc1~12
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=45f2c24dca18debb50e2f150e4f3130d22e8ff12;p=thirdparty%2Fe2fsprogs.git

tune2fs: update revision 0 file systems before changing the inode size

Revsion 0 file systems only support the fixed 128 byte inode size.  So
before changing the inode size via tune2fs -I, we must first update
the file system to revision 1.

Addresses-Debian-Bug: #1086603
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
---

diff --git a/misc/tune2fs.c b/misc/tune2fs.c
index 49772d3e..2548a766 100644
--- a/misc/tune2fs.c
+++ b/misc/tune2fs.c
@@ -2864,6 +2864,7 @@ static int resize_inode(ext2_filsys fs, unsigned long new_size)
 	int new_ino_blks_per_grp;
 	ext2fs_block_bitmap bmap;
 
+	ext2fs_update_dynamic_rev(fs);
 	retval = ext2fs_read_inode_bitmap(fs);
 	if (retval) {
 		fputs(_("Failed to read inode bitmap\n"), stderr);