Message ID | 20221125091358.1963-2-thunder.leizhen@huawei.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
Series | fs: clear a UBSAN shift-out-of-bounds warning | expand |
diff --git a/fs/btrfs/ordered-data.c b/fs/btrfs/ordered-data.c index e54f8280031fa14..100d9f4836b177d 100644 --- a/fs/btrfs/ordered-data.c +++ b/fs/btrfs/ordered-data.c @@ -761,11 +761,11 @@ int btrfs_wait_ordered_range(struct inode *inode, u64 start, u64 len) struct btrfs_ordered_extent *ordered; if (start + len < start) { - orig_end = INT_LIMIT(loff_t); + orig_end = OFFSET_MAX; } else { orig_end = start + len - 1; - if (orig_end > INT_LIMIT(loff_t)) - orig_end = INT_LIMIT(loff_t); + if (orig_end > OFFSET_MAX) + orig_end = OFFSET_MAX; } /* start IO across the range first to instantiate any delalloc