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block: vpc initialize the uuid footer field 

Initialize the uuid field in the footer with a generated uuid.

Signed-off-by: Charles Arnold <carnold@suse.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
This commit is contained in:
Charles Arnold 2012-11-02 09:54:24 -06:00 committed by Kevin Wolf
parent d567e62f98
commit 1fe1fa510a
1 changed files with 6 additions and 1 deletions
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7
block/vpc.c
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@ -26,6 +26,9 @@
#include "block_int.h"
#include "module.h"
#include "migration.h"
#if defined(CONFIG_UUID)
#include <uuid/uuid.h>
#endif
/**************************************************************/
@ -739,7 +742,9 @@ static int vpc_create(const char *filename, QEMUOptionParameter *options)
footer->type = be32_to_cpu(disk_type);
/* TODO uuid is missing */
#if defined(CONFIG_UUID)
uuid_generate(footer->uuid);
#endif
footer->checksum = be32_to_cpu(vpc_checksum(buf, HEADER_SIZE));