diff options
Diffstat (limited to 'linux-user/syscall.c')
| -rw-r--r-- | linux-user/syscall.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/linux-user/syscall.c b/linux-user/syscall.c index 889abbda1e..18ea79140f 100644 --- a/linux-user/syscall.c +++ b/linux-user/syscall.c @@ -6346,6 +6346,10 @@ static int do_fork(CPUArchState *env, unsigned int flags, abi_ulong newsp, ts = g_new0(TaskState, 1); init_task_state(ts); + + /* Grab a mutex so that thread setup appears atomic. */ + pthread_mutex_lock(&clone_lock); + /* we create a new CPU instance. */ new_env = cpu_copy(env); /* Init regs that differ from the parent. */ @@ -6364,9 +6368,6 @@ static int do_fork(CPUArchState *env, unsigned int flags, abi_ulong newsp, cpu_set_tls (new_env, newtls); } - /* Grab a mutex so that thread setup appears atomic. */ - pthread_mutex_lock(&clone_lock); - memset(&info, 0, sizeof(info)); pthread_mutex_init(&info.mutex, NULL); pthread_mutex_lock(&info.mutex); |