When enabling metadata checksums, rewrite separate extended attribute blocks.
Signed-off-by: Darrick J. Wong <djwong@xxxxxxxxxx>
---
misc/tune2fs.c | 26 ++++++++++++++++++++++++++
1 files changed, 26 insertions(+), 0 deletions(-)
diff --git a/misc/tune2fs.c b/misc/tune2fs.c
index 5e3db9d..b2c9e32 100644
--- a/misc/tune2fs.c
+++ b/misc/tune2fs.c
@@ -610,9 +610,11 @@ static void rewrite_inodes(ext2_filsys fs)
{
int length = EXT2_INODE_SIZE(fs->super);
struct ext2_inode *inode;
+ char *ea_buf;
ext2_inode_scan scan;
errcode_t retval;
ext2_ino_t ino;
+ blk64_t file_acl_block;
if (fs->super->s_creator_os != EXT2_OS_LINUX)
return;
@@ -629,6 +631,12 @@ static void rewrite_inodes(ext2_filsys fs)
exit(1);
}
+ retval = ext2fs_get_mem(fs->blocksize, &ea_buf);
+ if (retval) {
+ com_err("set_csum", retval, "while allocating memory");
+ exit(1);
+ }
+
do {
retval = ext2fs_get_next_inode_full(scan, &ino, inode, length);
if (retval) {
@@ -659,9 +667,27 @@ static void rewrite_inodes(ext2_filsys fs)
exit(1);
}
}
+
+ file_acl_block = ext2fs_file_acl_block(inode);
+ if (!file_acl_block)
+ continue;
+ retval = ext2fs_read_ext_attr3(fs, file_acl_block, ea_buf, ino);
+ if (retval) {
+ com_err("rewrite_eablock", retval,
+ "while rewriting extended attribute");
+ exit(1);
+ }
+ retval = ext2fs_write_ext_attr3(fs, file_acl_block, ea_buf,
+ ino);
+ if (retval) {
+ com_err("rewrite_eablock", retval,
+ "while rewriting extended attribute");
+ exit(1);
+ }
} while (ino);
ext2fs_free_mem(&inode);
+ ext2fs_free_mem(&ea_buf);
ext2fs_close_inode_scan(scan);
}
--
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