On Mon, Sep 29, 2014 at 07:07:08PM +0200, Fabian Frederick wrote: > This patch defines maximum block number to 2^31. > It also converts bitmap_size and array_size to > unsigned int in omfs_get_imap > > Suggested-By: Linus Torvalds <[email protected]> > Suggested-By: Bob Copeland <[email protected]> > Cc: Linus Torvalds <[email protected]> > Cc: Bob Copeland <[email protected]> > Cc: Andrew Morton <[email protected]> > Signed-off-by: Fabian Frederick <[email protected]> > --- > This is untested.
Acked-by: Bob Copeland <[email protected]> I also gave it a quick test. For just plain corruption of s_num_blocks, there's a later check that one would normally hit since the number is stored in a second place, and we compare them. But if both omfs_rb->r_num_blocks and sbi->s_num_blocks are the same insane number, I agree we should give up here. -- Bob Copeland %% www.bobcopeland.com -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
