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Allow XBZRLE decoding without enabling the capability 

Before this fix we couldn't load a guest from
XBZRLE compressed file.

For example:
The user activated the XBZRLE capability
The user run migrate -d "exec:gzip -c > vm.gz"
The user won't be able to load vm.gz and get an error.

Signed-off-by: Orit Wasserman <owasserm@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>

Signed-off-by: Juan Quintela <quintela@redhat.com>
This commit is contained in:
Orit Wasserman 2013-01-31 09:12:18 +02:00 committed by Juan Quintela
parent dbca1b3773
commit 1b1fdfeae6
1 changed files with 0 additions and 3 deletions
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3
arch_init.c
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@ -851,9 +851,6 @@ static int ram_load(QEMUFile *f, void *opaque, int version_id)
qemu_get_buffer(f, host, TARGET_PAGE_SIZE);
} else if (flags & RAM_SAVE_FLAG_XBZRLE) {
if (!migrate_use_xbzrle()) {
return -EINVAL;
}
void *host = host_from_stream_offset(f, addr, flags);
if (!host) {
return -EINVAL;