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bcachefs: acl: Add missing check in bch2_acl_chmod()

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The "ret = bkey_err(k);" assignment was accidentally left out so the
call to bch2_btree_iter_peek_slot() is not checked for errors.

Fixes: 53306e096d91 ("bcachefs: Always check for transaction restarts")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
This commit is contained in:
Dan Carpenter 2023-09-15 15:56:07 +03:00 committed by Kent Overstreet
parent e9a0a26ed0
commit b6c22147e0
1 changed files with 2 additions and 1 deletions
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3
fs/bcachefs/acl.c
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@ -427,9 +427,10 @@ int bch2_acl_chmod(struct btree_trans *trans, subvol_inum inum,
return bch2_err_matches(ret, ENOENT) ? 0 : ret;
k = bch2_btree_iter_peek_slot(&iter);
xattr = bkey_s_c_to_xattr(k);
ret = bkey_err(k);
if (ret)
goto err;
xattr = bkey_s_c_to_xattr(k);
acl = bch2_acl_from_disk(trans, xattr_val(xattr.v),
le16_to_cpu(xattr.v->x_val_len));