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bcachefs: add missing bounds check in __bch2_bkey_val_invalid()

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Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
This commit is contained in:
Kent Overstreet 2024-04-13 23:59:06 -04:00
parent 86dbf8c566
commit bceb86be9e
1 changed files with 4 additions and 1 deletions
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5
fs/bcachefs/bkey_methods.c
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@ -175,7 +175,10 @@ int __bch2_bkey_invalid(struct bch_fs *c, struct bkey_s_c k,
!(bch2_key_types_allowed[type] & BIT_ULL(k.k->type)), c, err,
bkey_invalid_type_for_btree,
"invalid key type for btree %s (%s)",
bch2_btree_node_type_str(type), bch2_bkey_types[k.k->type]);
bch2_btree_node_type_str(type),
k.k->type < KEY_TYPE_MAX
? bch2_bkey_types[k.k->type]
: "(unknown)");
if (btree_node_type_is_extents(type) && !bkey_whiteout(k.k)) {
bkey_fsck_err_on(k.k->size == 0, c, err,