[Qemu-trivial] [PATCH 2/3] x86/cpuid: Plug memory leak in cpudef_setfield()

[Markus Armbruster]

To reproduce the leak, put two name options into the same [cpudef]
section of target-x86_64.conf.

Signed-off-by: Markus Armbruster <address@hidden>
---
 target-i386/cpuid.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/target-i386/cpuid.c b/target-i386/cpuid.c
index 7c8f1be..0fce752 100644
--- a/target-i386/cpuid.c
+++ b/target-i386/cpuid.c
@@ -969,6 +969,7 @@ static int cpudef_setfield(const char *name, const char 
*str, void *opaque)
     int err = 0;
 
     if (!strcmp(name, "name")) {
+        g_free((void *)def->name);
         def->name = g_strdup(str);
     } else if (!strcmp(name, "model_id")) {
         strncpy(def->model_id, str, sizeof (def->model_id));
-- 
1.7.6.4