| Message ID | 83cba5c8af717d24462ff9d9490dd0849d604f64.1733989299.git.jth@kernel.org (mailing list archive) |
|---|---|
| State | New |
| Headers | show |
| Series | btrfs: more RST delete fixes | expand |
On Thu, Dec 12, 2024 at 7:56 AM Johannes Thumshirn <jth@kernel.org> wrote: > > From: Johannes Thumshirn <johannes.thumshirn@wdc.com> > > When modifying a RAID stripe-extent, ASSERT() that the length of the new > RAID stripe-extent is always greater than 0. > > Signed-off-by: Johannes Thumshirn <johannes.thumshirn@wdc.com> Reviewed-by: Filipe Manana <fdmanana@suse.com> Looks good, thanks. > --- > fs/btrfs/raid-stripe-tree.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/fs/btrfs/raid-stripe-tree.c b/fs/btrfs/raid-stripe-tree.c > index 2c4ee5a9449a..d341fc2a8a4f 100644 > --- a/fs/btrfs/raid-stripe-tree.c > +++ b/fs/btrfs/raid-stripe-tree.c > @@ -28,6 +28,7 @@ static void btrfs_partially_delete_raid_extent(struct btrfs_trans_handle *trans, > .offset = newlen, > }; > > + ASSERT(newlen > 0); > ASSERT(oldkey->type == BTRFS_RAID_STRIPE_KEY); > > leaf = path->nodes[0]; > -- > 2.43.0 > >
diff --git a/fs/btrfs/raid-stripe-tree.c b/fs/btrfs/raid-stripe-tree.c index 2c4ee5a9449a..d341fc2a8a4f 100644 --- a/fs/btrfs/raid-stripe-tree.c +++ b/fs/btrfs/raid-stripe-tree.c @@ -28,6 +28,7 @@ static void btrfs_partially_delete_raid_extent(struct btrfs_trans_handle *trans, .offset = newlen, }; + ASSERT(newlen > 0); ASSERT(oldkey->type == BTRFS_RAID_STRIPE_KEY); leaf = path->nodes[0];