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| author | Stefano Garzarella <sgarzare@redhat.com> | 2021-11-02 16:51:57 +0100 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2021-11-11 03:13:05 -0500 |
| commit | cd523a4181b152004fc0aed18381aefe600ac38e (patch) | |
| tree | f16b8e49659abb036042fef34722fb300b7f2eb4 /net/vhost-vdpa.c | |
| parent | 0a70bcf18caf7a61d480f8448723c15209d128ef (diff) | |
| download | qemu-cd523a4181b152004fc0aed18381aefe600ac38e.zip qemu-cd523a4181b152004fc0aed18381aefe600ac38e.tar.gz qemu-cd523a4181b152004fc0aed18381aefe600ac38e.tar.bz2 | |
net/vhost-vdpa: fix memory leak in vhost_vdpa_get_max_queue_pairs()
Use g_autofree to ensure that `config` is freed when
vhost_vdpa_get_max_queue_pairs() returns.
Reported-by: Coverity (CID 1465228: RESOURCE_LEAK)
Fixes: 402378407d ("vhost-vdpa: multiqueue support")
Signed-off-by: Stefano Garzarella <sgarzare@redhat.com>
Message-Id: <20211102155157.241034-1-sgarzare@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Acked-by: Jason Wang <jasowang@redhat.com>
Diffstat (limited to 'net/vhost-vdpa.c')
| -rw-r--r-- | net/vhost-vdpa.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/vhost-vdpa.c b/net/vhost-vdpa.c index 49ab322..373b706 100644 --- a/net/vhost-vdpa.c +++ b/net/vhost-vdpa.c @@ -214,7 +214,7 @@ static NetClientState *net_vhost_vdpa_init(NetClientState *peer, static int vhost_vdpa_get_max_queue_pairs(int fd, int *has_cvq, Error **errp) { unsigned long config_size = offsetof(struct vhost_vdpa_config, buf); - struct vhost_vdpa_config *config; + g_autofree struct vhost_vdpa_config *config = NULL; __virtio16 *max_queue_pairs; uint64_t features; int ret; |