diff options
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/f2fs/file.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c index aea82f2b9240..e4b78fb3fc79 100644 --- a/fs/f2fs/file.c +++ b/fs/f2fs/file.c @@ -2264,9 +2264,9 @@ static int f2fs_ioc_gc_range(struct file *filp, unsigned long arg) return -EROFS; end = range.start + range.len; - if (range.start < MAIN_BLKADDR(sbi) || end >= MAX_BLKADDR(sbi)) { + if (end < range.start || range.start < MAIN_BLKADDR(sbi) || + end >= MAX_BLKADDR(sbi)) return -EINVAL; - } ret = mnt_want_write_file(filp); if (ret) |