Re: [Cluster-devel] [syzbot] WARNING in iomap_read_inline_data

From: Andreas Gruenbacher
Date: Sun Dec 04 2022 - 11:38:14 EST


On Tue, Nov 29, 2022 at 9:31 PM Dave Chinner <david@xxxxxxxxxxxxx> wrote:
> Looks like something to do with the gfs2 inline data functionality -
> syzbot probably corrupted the resource index inode given the
> gfs2_fill_super() context.

Hmm, interesting. We're not checking the size of inline (stuffed)
inodes when reading them from disk in gfs2_dinode_in(). I'll fix that.

Thanks,
Andreas