Tiger Yang wrote: > Hi, Eric, > > I don't have tesecase about this bug. I did the test manually. I use > khexedit to confirm the attributes whether in inody or block. > The problem about this bug is we want to replace an existing attribute > in ibody with big size value which larger than free space in ibody. > Because we didn't do block_find(), so the struct bs have not been > initialized. Then when we try to set attribute in block by block_set(), > we find bs->base is empty, we need alloc a new block for attributes. The > old block pointed by i_file_acl will lost with attributes in it. Thanks, I'll go for a reproducer. We use xattrs a lot for selinux in Red Hat and Fedora, so a little surprised I haven't seen this bug... or maybe it explains some bugs I haven't yet figured out ... :) Thanks, -Eric -- 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
