[Qemu-devel] [PATCH] hw/9pfs: Initialize rest of qid field to zero.

["Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>]

Since qid is allocated out of stack we need to intialize
the field to zero. Otherwise we will send wrong qid value
to client.

Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
---
 hw/9pfs/virtio-9p.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/hw/9pfs/virtio-9p.c b/hw/9pfs/virtio-9p.c
index 6b275a5..e70d8f6 100644
--- a/hw/9pfs/virtio-9p.c
+++ b/hw/9pfs/virtio-9p.c
@@ -543,6 +543,7 @@ static void stat_to_qid(const struct stat *stbuf, V9fsQID *qidp)
 {
     size_t size;
 
+    memset(&qidp->path, 0, sizeof(qidp->path));
     size = MIN(sizeof(stbuf->st_ino), sizeof(qidp->path));
     memcpy(&qidp->path, &stbuf->st_ino, size);
     qidp->version = stbuf->st_mtime ^ (stbuf->st_size << 8);
-- 
1.7.4.1