diff options
| -rw-r--r-- | linux-user/syscall.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/linux-user/syscall.c b/linux-user/syscall.c index e1b1476..38dd563 100644 --- a/linux-user/syscall.c +++ b/linux-user/syscall.c @@ -11643,10 +11643,14 @@ static abi_long do_syscall1(CPUArchState *cpu_env, int num, abi_long arg1, case TARGET_NR_nanosleep: { struct timespec req, rem; - target_to_host_timespec(&req, arg1); + if (target_to_host_timespec(&req, arg1)) { + return -TARGET_EFAULT; + } ret = get_errno(safe_nanosleep(&req, &rem)); if (is_error(ret) && arg2) { - host_to_target_timespec(arg2, &rem); + if (host_to_target_timespec(arg2, &rem)) { + return -TARGET_EFAULT; + } } } return ret; |