[libvirt] [PATCH] virlog: add log lock in virLogSetDefaultPriority

When the global variable virLogDefaultPriority is modified, it will be better to have a lock. Signed-off-by: Zhou Yimin <zhouyimin(a)huawei.com&gt; --- src/util/virlog.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/src/util/virlog.c b/src/util/virlog.c index 68af0f3..ba370e2 100644 --- a/src/util/virlog.c +++ b/src/util/virlog.c @@ -498,7 +498,10 @@ virLogSetDefaultPriority(virLogPriority priority) if (virLogInitialize() < 0) return -1; + virLogLock(); virLogDefaultPriority = priority; + virLogUnlock(); + return 0; } -- 1.7.12.4