diff options
Diffstat (limited to 'block')
-rw-r--r-- | block/vdi.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/block/vdi.c b/block/vdi.c index 8b768bfa49..257a592ea9 100644 --- a/block/vdi.c +++ b/block/vdi.c @@ -392,7 +392,11 @@ static int vdi_open(BlockDriverState *bs, int flags) header.disk_size &= ~(SECTOR_SIZE - 1); } - if (header.version != VDI_VERSION_1_1) { + if (header.signature != VDI_SIGNATURE) { + logout("bad vdi signature %08x\n", header.signature); + ret = -EMEDIUMTYPE; + goto fail; + } else if (header.version != VDI_VERSION_1_1) { logout("unsupported version %u.%u\n", header.version >> 16, header.version & 0xffff); ret = -ENOTSUP; |