If you create a journal device with `mke2fs -O journal_dev /dev/sdxy' and then do `ls (hdx,y)' or `search /' then grub-emu crashes with a FPE This has been reported on Debian http://bugs.debian.org/502333 The problem lies in fs/ext2.c:466 grub_ext2_blockgroup (data, ino / grub_le_to_cpu32 (sblock->inodes_per_group), &blkgrp); sblock->inodes_per_group is zero for a journal device. I think the best solution would be Javier's patch which refuses extN filesystems with invalid flags, because journal devices have a INCOMPAT flag journal_dev set Else I don't know how to fix this.
-- Felix Zielcke _______________________________________________ Grub-devel mailing list Grub-devel@gnu.org http://lists.gnu.org/mailman/listinfo/grub-devel
