After the fix for resize2fs's inode mover losing in-inode
extended attributes, the regression test I wrote caught
that the attrs were still getting lost on powerpc.
Looks like the problem is that ext2fs_swap_inode_full()
isn't paying attention to whether or not the EA magic is
in hostorder, so it's not recognized (and not swapped)
on BE machines. Patch below seems to fix it.
Yay for regression tests. ;)
Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
struct ext2_inode_large *f, int hostorder,
int bufsize)
{
- unsigned i, has_data_blocks, extra_isize;
+ unsigned i, has_data_blocks, extra_isize, attr_magic;
int islnk = 0;
__u32 *eaf, *eat;
eaf = (__u32 *) (((char *) f) + sizeof(struct ext2_inode) +
extra_isize);
- if (ext2fs_swab32(*eaf) != EXT2_EXT_ATTR_MAGIC)
+ attr_magic = *eaf;
+ if (!hostorder)
+ attr_magic = ext2fs_swab32(attr_magic);
+
+ if (attr_magic != EXT2_EXT_ATTR_MAGIC)
return; /* it seems no magic here */
eat = (__u32 *) (((char *) t) + sizeof(struct ext2_inode) +