virQEMUCapsReset: also clear out hostCPUModel

After succesfully reading an outdated caps cache from disk,
calling virQEMUCapsReset did not properly clear out the calculated
host CPU model. This lead to a memory leak when the host CPU model
pointer was overwritten later in virQEMUCapsNewForBinaryInternal.

Introduced by commit 68c70118.

diff --git a/src/qemu/qemu_capabilities.c b/src/qemu/qemu_capabilities.c
index 9132469f06096b3924494e8a489eed6d999f6e22..130f1dba960267c9ade0cfb4ca0599da678166d1 100644 (file)
--- a/src/qemu/qemu_capabilities.c
+++ b/src/qemu/qemu_capabilities.c
@@ -3430,6 +3430,9 @@ virQEMUCapsReset(virQEMUCapsPtr qemuCaps)
 
     VIR_FREE(qemuCaps->gicCapabilities);
     qemuCaps->ngicCapabilities = 0;
+
+    virCPUDefFree(qemuCaps->hostCPUModel);
+    qemuCaps->hostCPUModel = NULL;
 }