On Tue, Sep 01, 2009 at 05:40:28PM -0500, Eric Sandeen wrote: > When making a filesystem as in: > > mke2fs -E lazy_itable_init=1 -O uninit_bg -b 4096 bigfile 4294967298 > > a subsequent fsck would result in: > > Pass 5: Checking group summary information > Internal error: fudging end of bitmap (3) > e2fsck: aborted > > This is because check_block_end() was overflowing in the calculation > for "end", and giving it a value of -1 (0xFFFF....) which eventually > ended up tripping up a test in ext2fs_fudge_generic_bmap_end, > > if (end > bitmap->real_end) > return neq; > > Fix another such error in read_bitmaps() as well. > > lib/ext2fs/imager.c likely has similar problems but it looks like > it has no 64-bit treatment at all yet. Applied to the e2fsprogs 64-bit patch queue / pu. - Ted -- To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
