From 0cb7124d111426f255113814cb8395620276cc1f Mon Sep 17 00:00:00 2001 From: Peter Xu Date: Mon, 22 Mar 2021 12:25:18 -0400 Subject: [PATCH] qemu-thread: Assert and check mutex re-initialize qemu_mutex_post_init() sets mutex->initialized but not check it yet. Add it, so as to detect re-initialization of mutexes. Signed-off-by: Peter Xu --- util/qemu-thread-common.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/util/qemu-thread-common.h b/util/qemu-thread-common.h index 2af6b120853..e02059845d8 100644 --- a/util/qemu-thread-common.h +++ b/util/qemu-thread-common.h @@ -15,6 +15,7 @@ #include "qemu/thread.h" #include "trace.h" +#include static inline void qemu_mutex_post_init(QemuMutex *mutex) { @@ -22,6 +23,7 @@ static inline void qemu_mutex_post_init(QemuMutex *mutex) mutex->file = NULL; mutex->line = 0; #endif + assert(!mutex->initialized); mutex->initialized = true; } -- 2.26.2