diff options
Diffstat (limited to 'mkfs.c')
| -rw-r--r-- | mkfs.c | 6 |
1 files changed, 6 insertions, 0 deletions
@@ -1636,6 +1636,12 @@ int main(int argc, char **argv) features)) exit(1); + if (sectorsize < sizeof(struct btrfs_super_block)) { + error("sectorsize smaller than superblock: %u < %zu", + sectorsize, sizeof(struct btrfs_super_block)); + exit(1); + } + /* Check device/block_count after the nodesize is determined */ if (block_count && block_count < btrfs_min_dev_size(nodesize)) { error("size %llu is too small to make a usable filesystem", |