diff options
| author | Filipe Manana <fdmanana@suse.com> | 2026-02-03 18:14:01 +0300 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2026-04-07 19:55:52 +0300 |
| commit | f3da62571ba25bf6c71076ee21420ed5257b84eb (patch) | |
| tree | 3d09ef2d4c1d07a5d258014e8a19d4d78a9509ed | |
| parent | c4d30088fa28289aaf05ab421864ef8573ba9717 (diff) | |
| download | linux-f3da62571ba25bf6c71076ee21420ed5257b84eb.tar.xz | |
btrfs: remove duplicate system chunk array max size overflow check
We check it twice, once in validate_sys_chunk_array() and then again in
its caller, btrfs_validate_super(), right after it calls
validate_sys_chunk_array(). So remove the duplicated check from
btrfs_validate_super().
Reviewed-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: Filipe Manana <fdmanana@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
| -rw-r--r-- | fs/btrfs/disk-io.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c index 1b0eb246b714..1b5fa0681331 100644 --- a/fs/btrfs/disk-io.c +++ b/fs/btrfs/disk-io.c @@ -2545,12 +2545,6 @@ int btrfs_validate_super(const struct btrfs_fs_info *fs_info, * Obvious sys_chunk_array corruptions, it must hold at least one key * and one chunk */ - if (btrfs_super_sys_array_size(sb) > BTRFS_SYSTEM_CHUNK_ARRAY_SIZE) { - btrfs_err(fs_info, "system chunk array too big %u > %u", - btrfs_super_sys_array_size(sb), - BTRFS_SYSTEM_CHUNK_ARRAY_SIZE); - ret = -EINVAL; - } if (btrfs_super_sys_array_size(sb) < sizeof(struct btrfs_disk_key) + sizeof(struct btrfs_chunk)) { btrfs_err(fs_info, "system chunk array too small %u < %zu", |