diff options
| -rw-r--r-- | block/vpc.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/block/vpc.c b/block/vpc.c index 2fcf3f6283..d18ecc3da1 100644 --- a/block/vpc.c +++ b/block/vpc.c @@ -824,6 +824,7 @@ static int create_dynamic_disk(BlockBackend *blk, uint8_t *buf, { VHDDynDiskHeader *dyndisk_header = (VHDDynDiskHeader *) buf; + uint8_t bat_sector[512]; size_t block_size, num_bat_entries; int i; int ret; @@ -847,9 +848,9 @@ static int create_dynamic_disk(BlockBackend *blk, uint8_t *buf, /* Write the initial BAT */ offset = 3 * 512; - memset(buf, 0xFF, 512); + memset(bat_sector, 0xFF, 512); for (i = 0; i < DIV_ROUND_UP(num_bat_entries * 4, 512); i++) { - ret = blk_pwrite(blk, offset, buf, 512, 0); + ret = blk_pwrite(blk, offset, bat_sector, 512, 0); if (ret < 0) { goto fail; } |