[libvirt] [PATCH] qemu: Fixing uninitialised variable inside virQEMUDriverConfigLoadFile.

[Julio Faracco]

Since virConfGetValueBool() can return earlier, the parameter 'value'
might be not initialised properly inside this method. Another proof:
Valgrind is returning this error during the libvirtd daemon startup:

==16199== Conditional jump or move depends on uninitialised value(s)
==16199==    at 0x27FFFEF4: virQEMUDriverConfigLoadFile (qemu_conf.c:809)
==16199==    by 0x2807665C: qemuStateInitialize (qemu_driver.c:654)
==16199==    by 0x5535428: virStateInitialize (libvirt.c:662)
==16199==    by 0x12AED8: daemonRunStateInit (remote_daemon.c:802)
==16199==    by 0x536DE18: virThreadHelper (virthread.c:206)
==16199==    by 0x6CB36DA: start_thread (pthread_create.c:463)
==16199==    by 0x6FEC88E: clone (clone.S:95)

Signed-off-by: Julio Faracco <jcfaracco at gmail.com>
---
 src/qemu/qemu_conf.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/qemu/qemu_conf.c b/src/qemu/qemu_conf.c
index f079ae3221..95f81703fd 100644
--- a/src/qemu/qemu_conf.c
+++ b/src/qemu/qemu_conf.c
@@ -511,7 +511,7 @@ int virQEMUDriverConfigLoadFile(virQEMUDriverConfigPtr cfg,
     char **nvram = NULL;
     char *corestr = NULL;
     char **namespaces = NULL;
-    bool tmp;
+    bool tmp = false;
 
     /* Just check the file is readable before opening it, otherwise
      * libvirt emits an error.
-- 
2.17.1