diff options
Diffstat (limited to 'fs/btrfs/inode.c')
| -rw-r--r-- | fs/btrfs/inode.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index 007cf32c160..da2a5e90a1b 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -217,8 +217,12 @@ static u64 __get_parent_inode(struct __btrfs_root *root, u64 inr, static inline int next_length(const char *path) { int res = 0; - while (*path != '\0' && *path != '/' && res <= BTRFS_NAME_LEN) - ++res, ++path; + while (*path != '\0' && *path != '/') { + ++res; + ++path; + if (res > BTRFS_NAME_LEN) + break; + } return res; } |