From: David Woodhouse <[email protected]>
There was a superfluous allocation of the XS handle, leading to it
being leaked on both the error path and the success path (where it gets
allocated again).
Spotted by Coverity (CID 1508098).
Fixes: ba2a92db1ff6 ("hw/xen: Add xenstore operations to allow redirection to
internal emulation")
Suggested-by: Peter Maydell <[email protected]>
Signed-off-by: David Woodhouse <[email protected]>
Reviewed-by: Peter Maydell <[email protected]>
Reviewed-by: Paul Durrant <[email protected]>
Message-Id: <[email protected]>
Signed-off-by: Anthony PERARD <[email protected]>
---
hw/xen/xen-operations.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/hw/xen/xen-operations.c b/hw/xen/xen-operations.c
index 4b78fbf4bd..3d213d28df 100644
--- a/hw/xen/xen-operations.c
+++ b/hw/xen/xen-operations.c
@@ -287,7 +287,7 @@ static void watch_event(void *opaque)
static struct qemu_xs_handle *libxenstore_open(void)
{
struct xs_handle *xsh = xs_open(0);
- struct qemu_xs_handle *h = g_new0(struct qemu_xs_handle, 1);
+ struct qemu_xs_handle *h;
if (!xsh) {
return NULL;
--
Anthony PERARD
