diff options
| -rw-r--r-- | sys/ufs/ffs/ffs_snapshot.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/ufs/ffs/ffs_snapshot.c b/sys/ufs/ffs/ffs_snapshot.c index 5bf9773..5a63d4c 100644 --- a/sys/ufs/ffs/ffs_snapshot.c +++ b/sys/ufs/ffs/ffs_snapshot.c @@ -474,7 +474,7 @@ loop: loc = howmany(xp->i_size, fs->fs_bsize) - 1; if (loc < NDADDR) { len = fragroundup(fs, blkoff(fs, xp->i_size)); - if (len < fs->fs_bsize) { + if (len != 0 && len < fs->fs_bsize) { ffs_blkfree(ump, copy_fs, vp, DIP(xp, i_db[loc]), len, xp->i_number); blkno = DIP(xp, i_db[loc]); |
