diff options
Diffstat (limited to 'block/cow.c')
| -rw-r--r-- | block/cow.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/block/cow.c b/block/cow.c index 7fc0b12163..d0385be1c5 100644 --- a/block/cow.c +++ b/block/cow.c @@ -351,8 +351,9 @@ static int cow_create(const char *filename, QEMUOptionParameter *options, return ret; } - ret = bdrv_file_open(&cow_bs, filename, NULL, NULL, BDRV_O_RDWR, - &local_err); + cow_bs = NULL; + ret = bdrv_open(&cow_bs, filename, NULL, NULL, + BDRV_O_RDWR | BDRV_O_PROTOCOL, NULL, &local_err); if (ret < 0) { qerror_report_err(local_err); error_free(local_err); |