qemu: Fix typo in qemuDomainModifyDeviceFlags

One of our latest commits fbe87126 introduced this nasty typo:
func(vmdef, ...); where func() dereference vmdef->ncontrollers,
and vmdef was initialized to NULL. This leaves us with unconditional
immediate segfault. It should be vm->def instead.

diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
index b3f946c911f4437ceb7f950e4abc37ca57e71c78..270e4dd93aae8bb9196b6f54cce48d2af95abb40 100644 (file)
--- a/src/qemu/qemu_driver.c
+++ b/src/qemu/qemu_driver.c
@@ -5833,7 +5833,7 @@ qemuDomainModifyDeviceFlags(virDomainPtr dom, const char *xml,
     }
 
     if (flags & VIR_DOMAIN_AFFECT_CONFIG) {
-        if (virDomainDefCompatibleDevice(vmdef, dev) < 0)
+        if (virDomainDefCompatibleDevice(vm->def, dev) < 0)
             goto endjob;
 
         /* Make a copy for updated domain. */