diff options
Diffstat (limited to 'drivers/mtd/ubi/debug.c')
| -rw-r--r-- | drivers/mtd/ubi/debug.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/mtd/ubi/debug.c b/drivers/mtd/ubi/debug.c index d57f52bd2ff3..9ec3b8b6a0aa 100644 --- a/drivers/mtd/ubi/debug.c +++ b/drivers/mtd/ubi/debug.c @@ -598,9 +598,9 @@ int ubi_debugfs_init_dev(struct ubi_device *ubi) if (!IS_ENABLED(CONFIG_DEBUG_FS)) return 0; - n = snprintf(d->dfs_dir_name, UBI_DFS_DIR_LEN + 1, UBI_DFS_DIR_NAME, + n = snprintf(d->dfs_dir_name, UBI_DFS_DIR_LEN, UBI_DFS_DIR_NAME, ubi->ubi_num); - if (n > UBI_DFS_DIR_LEN) { + if (n >= UBI_DFS_DIR_LEN) { /* The array size is too small */ return -EINVAL; } |