A few ext4dev images for which fsck segfaults on the next branch...

Just in case anyone is bored... :)

http://sandeen.fedorapeople.org/ext4/fsck-segfault-images/

contains about 6 intentionally-corrupted ext4dev images which each cause the e2fsck in the next branch to segfault for me on x86_64.

I'll find some time to look closer, but just thought I'd put them out there for now.

-Eric