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| author | Kent Overstreet <kent.overstreet@linux.dev> | 2022-12-03 15:44:54 -0500 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2023-01-06 19:48:00 -0500 |
| commit | 4f826b1cb7d83bdd8f3a0c7b1bf7f157d683401a (patch) | |
| tree | 57ca61c9f6c6efd90627b3cdaca447919e90e0f4 | |
| parent | 3994ad3daabf4598d60cb2b1cafbd2c1fd035723 (diff) | |
bcachefs: Fix compat path for old inode formats
Old inode formats don't have all the fields of the current inode format:
when unpacking inodes in the current format we can thus skip zeroing out
the destination buffer, but that doesn't work on for the old formats.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
| -rw-r--r-- | fs/bcachefs/inode.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/bcachefs/inode.c b/fs/bcachefs/inode.c index 938c7b43d0b4..585d16ac2da2 100644 --- a/fs/bcachefs/inode.c +++ b/fs/bcachefs/inode.c @@ -269,6 +269,8 @@ static int bch2_inode_unpack_v3(struct bkey_s_c k, static noinline int bch2_inode_unpack_slowpath(struct bkey_s_c k, struct bch_inode_unpacked *unpacked) { + memset(unpacked, 0, sizeof(*unpacked)); + switch (k.k->type) { case KEY_TYPE_inode: { struct bkey_s_c_inode inode = bkey_s_c_to_inode(k); |