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| author | Kent Overstreet <kent.overstreet@linux.dev> | 2023-10-06 20:47:31 +0300 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2023-10-23 00:10:16 +0300 |
| commit | 88d39fd544d44e1243668eb192ff1cc5cdc2d770 (patch) | |
| tree | 4dedce1097cff7f9a5ca0b9534ec5c7b86d43d65 /fs/bcachefs/buckets.c | |
| parent | c2d81c24123361e5092c88e67d790097308c5b95 (diff) | |
| download | linux-88d39fd544d44e1243668eb192ff1cc5cdc2d770.tar.xz | |
bcachefs: Switch to unsafe_memcpy() in a few places
The new fortify checking doesn't work for us in all places; this
switches to unsafe_memcpy() where appropriate to silence a few
warnings/errors.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Diffstat (limited to 'fs/bcachefs/buckets.c')
| -rw-r--r-- | fs/bcachefs/buckets.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/fs/bcachefs/buckets.c b/fs/bcachefs/buckets.c index 46b6406d772b..a1a4b5feadaa 100644 --- a/fs/bcachefs/buckets.c +++ b/fs/bcachefs/buckets.c @@ -473,8 +473,9 @@ static inline int update_replicas_list(struct btree_trans *trans, d = trans->fs_usage_deltas; n = (void *) d->d + d->used; n->delta = sectors; - memcpy((void *) n + offsetof(struct replicas_delta, r), - r, replicas_entry_bytes(r)); + unsafe_memcpy((void *) n + offsetof(struct replicas_delta, r), + r, replicas_entry_bytes(r), + "flexible array member embedded in strcuct with padding"); bch2_replicas_entry_sort(&n->r); d->used += b; return 0; |