[PATCH] qemu: Avoid memory leak in virQEMUCapsCPUDefsToModels

[Michal Privoznik]

The @vendor variable inside virQEMUCapsCPUDefsToModels() is
allocated, but never freed. But there is actually no need for it
to be allocated, because it merely passes a retval of
virCPUGetVendorForModel() (which returns a const string) to
virDomainCapsCPUModelsAdd() (which ten accepts the argument as
const string). Therefore, drop the g_strdup() call and fix the
type of the variable.

Signed-off-by: Michal Privoznik <mprivozn at redhat.com>
---
 src/qemu/qemu_capabilities.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/qemu/qemu_capabilities.c b/src/qemu/qemu_capabilities.c
index 6f3ff7f43f..04b2eef215 100644
--- a/src/qemu/qemu_capabilities.c
+++ b/src/qemu/qemu_capabilities.c
@@ -2189,7 +2189,7 @@ virQEMUCapsCPUDefsToModels(virArch arch,
 
     for (i = 0; i < defs->ncpus; i++) {
         qemuMonitorCPUDefInfo *cpu = defs->cpus + i;
-        char *vendor = NULL;
+        const char *vendor = NULL;
 
         if (modelAllowed && !g_strv_contains(modelAllowed, cpu->name))
             continue;
@@ -2198,7 +2198,7 @@ virQEMUCapsCPUDefsToModels(virArch arch,
             continue;
 
         if (vendors)
-            vendor = g_strdup(virCPUGetVendorForModel(arch, cpu->name));
+            vendor = virCPUGetVendorForModel(arch, cpu->name);
 
         virDomainCapsCPUModelsAdd(cpuModels, cpu->name, cpu->usable,
                                   cpu->blockers, cpu->deprecated, vendor);
-- 
2.35.1