tree 9a9c59436a56407f2c9139bf4cb6c2bdeebb97ef
parent e560125e2692714054b718b51211f32a311538b5
author Jan Kiszka <jan.kiszka@web.de> 1259753795 +0100
committer Anthony Liguori <aliguori@us.ibm.com> 1259856293 -0600

vmstate: Avoid seeking

Seeking on vmstate save/load does not work if the underlying file is a
stream. We could try to make all QEMUFile* forward-seek-aware, but first
attempts in this direction indicated that it's saner to convert the few
qemu_fseek-on-vmstates users to plain reads/writes.

This fixes various subtle vmstate corruptions where unused fields were
involved.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>