tree 9028a74e25ff75501161298d9495d78bcd54b40b
parent 5cd8cadae8db905afcbf877cae568c27d1d55a8a
author Dr. David Alan Gilbert <dgilbert@redhat.com> 1432211051 +0100
committer Juan Quintela <quintela@redhat.com> 1434084841 +0200

Add qemu_get_counted_string to read a string prefixed by a count byte

and use it in loadvm_state and ram_load.

Where ever it's used, check the return and error if it failed.

Minor: ram_load was using a 257 byte array for its string, the
       maximum length is 255 bytes + 0 terminator, so fix to 256

Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: Amit Shah <amit.shah@redhat.com>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>