[libvirt] [PATCH 08/19] qemu_capabilities: Resolve Coverity RESOURCE_LEAK

[John Ferlan]

Coverity determined that on error path that 'mach' wouldn't be free'd
Since virCapabilitiesFreeGuestMachine() isn't globally available, we'll
insert first and then if the VIR_STRDUP's fail they it will eventually
cause the 'mach' to be freed in the error path

Signed-off-by: John Ferlan <jferlan at redhat.com>
---
 src/qemu/qemu_capabilities.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/qemu/qemu_capabilities.c b/src/qemu/qemu_capabilities.c
index ce899f2..fcd7b19 100644
--- a/src/qemu/qemu_capabilities.c
+++ b/src/qemu/qemu_capabilities.c
@@ -2106,6 +2106,7 @@ int virQEMUCapsGetMachineTypesCaps(virQEMUCapsPtr qemuCaps,
         virCapsGuestMachinePtr mach;
         if (VIR_ALLOC(mach) < 0)
             goto error;
+        (*machines)[i] = mach;
         if (qemuCaps->machineAliases[i]) {
             if (VIR_STRDUP(mach->name, qemuCaps->machineAliases[i]) < 0 ||
                 VIR_STRDUP(mach->canonical, qemuCaps->machineTypes[i]) < 0)
@@ -2115,7 +2116,6 @@ int virQEMUCapsGetMachineTypesCaps(virQEMUCapsPtr qemuCaps,
                 goto error;
         }
         mach->maxCpus = qemuCaps->machineMaxCpus[i];
-        (*machines)[i] = mach;
     }
 
     return 0;
-- 
1.9.3