On Tue, Jun 14, 2011 at 06:16:32PM +0300, amir73il@xxxxxxxxxxxxxxxxxxxxx wrote: > From: Amir Goldstein <amir73il@xxxxxxxxxxxx> > > The condition ((start+num) & ~0xffffffffULL) in bitmap_ragne2 > and generic_bmap_range funcs in get_bitmap64.c was wrong and > inconsistent with the condition (start+num-1 > bmap->real_end) > in generic_bitmap_range funcs in get_bitmap.c. > > I got the following error from tune2fs on a 16TB fs: > Illegal block number passed to ext2fs_unmark_block_bitmap #4294967295 > for block bitmap for 16TB.img > tune2fs: Invalid argument while reading bitmaps > > Fix to condition to ((start+num-1) & ~0xffffffffULL), because > the bit (start+num) is not going to be changed by the funcs. > > Signed-off-by: Amir Goldstein <amir73il@xxxxxxxxxxxx> Applied, thanks. - 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
