[Qemu-ppc] [PATCH for-3.1] hw/ppc/mac_newworld: Free openpic_irqs array after use

[Peter Maydell]

In ppc_core99_init(), we allocate an openpic_irqs array, which
we then use to collect up the various qemu_irqs which we're
going to connect to the interrupt controller. Once we've
called sysbus_connect_irq() to connect them all up, the
array is no longer required, but we forgot to free it.

Since board init is only run once at startup, the memory
leak is not a significant one.

Spotted by Coverity: CID 1192916.

Signed-off-by: Peter Maydell <address@hidden>
---
 hw/ppc/mac_newworld.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/hw/ppc/mac_newworld.c b/hw/ppc/mac_newworld.c
index a630cb81cd8..14273a123e5 100644
--- a/hw/ppc/mac_newworld.c
+++ b/hw/ppc/mac_newworld.c
@@ -303,6 +303,7 @@ static void ppc_core99_init(MachineState *machine)
             sysbus_connect_irq(s, k++, openpic_irqs[i][j]);
         }
     }
+    g_free(openpic_irqs);
 
     if (PPC_INPUT(env) == PPC_FLAGS_INPUT_970) {
         /* 970 gets a U3 bus */
-- 
2.19.1