[Qemu-devel] [PULL 14/42] ppc: fix leak in h_client_architecture_support

[David Gibson <david@gibson.dropbear.id.au>]

From: Shivaprasad G Bhat <sbhat@linux.ibm.com>

Free all SpaprOptionVector local pointers after use.

Signed-off-by: Shivaprasad G Bhat <sbhat@linux.ibm.com>
Message-Id: <156335160761.82682.11912058325777251614.stgit@lep8c.aus.stglabs.ibm.com>
Reviewed-by: Greg Kurz <groug@kaod.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
---
 hw/ppc/spapr_hcall.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/hw/ppc/spapr_hcall.c b/hw/ppc/spapr_hcall.c
index 225c60a9fc..47b566882b 100644
--- a/hw/ppc/spapr_hcall.c
+++ b/hw/ppc/spapr_hcall.c
@@ -1613,6 +1613,7 @@ static target_ulong h_client_architecture_support(PowerPCCPU *cpu,
     ov5_updates = spapr_ovec_new();
     spapr->cas_reboot = spapr_ovec_diff(ov5_updates,
                                         ov5_cas_old, spapr->ov5_cas);
+    spapr_ovec_cleanup(ov5_cas_old);
     /* Now that processing is finished, set the radix/hash bit for the
      * guest if it requested a valid mode; otherwise terminate the boot. */
     if (guest_radix) {
@@ -1630,6 +1631,7 @@ static target_ulong h_client_architecture_support(PowerPCCPU *cpu,
     }
     spapr->cas_legacy_guest_workaround = !spapr_ovec_test(ov1_guest,
                                                           OV1_PPC_3_00);
+    spapr_ovec_cleanup(ov1_guest);
     if (!spapr->cas_reboot) {
         /* If spapr_machine_reset() did not set up a HPT but one is necessary
          * (because the guest isn't going to use radix) then set it up here. */
-- 
2.21.0