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| author | Fam Zheng <famz@redhat.com> | 2013-08-23 09:14:44 +0800 |
|---|---|---|
| committer | Stefan Hajnoczi <stefanha@redhat.com> | 2013-09-06 15:25:08 +0200 |
| commit | 3d34c6cd99f434126365150c2535bbf93b94f891 (patch) | |
| tree | 6bde179bc257c58f988096dd1cb8a85803fd7bf6 | |
| parent | a94a3fac19c37c093203e9e01c3a54e92e1dc701 (diff) | |
| download | focaccia-qemu-3d34c6cd99f434126365150c2535bbf93b94f891.tar.gz focaccia-qemu-3d34c6cd99f434126365150c2535bbf93b94f891.zip | |
vvfat: use bdrv_new() to allocate BlockDriverState
we need bdrv_new() to properly initialize BDS, don't allocate memory manually. Signed-off-by: Fam Zheng <famz@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
| -rw-r--r-- | block/vvfat.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/block/vvfat.c b/block/vvfat.c index cd3b8edd9f..a827d91cce 100644 --- a/block/vvfat.c +++ b/block/vvfat.c @@ -2943,7 +2943,7 @@ static int enable_write_target(BDRVVVFATState *s) unlink(s->qcow_filename); #endif - s->bs->backing_hd = calloc(sizeof(BlockDriverState), 1); + s->bs->backing_hd = bdrv_new(""); s->bs->backing_hd->drv = &vvfat_write_target; s->bs->backing_hd->opaque = g_malloc(sizeof(void*)); *(void**)s->bs->backing_hd->opaque = s; |