fix: OsFutexWait接口当absTime为0时，返回值不正确，导致用户态c库不当处理，触发当前线程卡死

close: #I4KGO4 Signed-off-by: zff <zhangfanfan2@huawei.com> Change-Id: I77d73836ec550828fd74ca84a13f83b1050316ac
2021-12-25 10:37:20 +08:00 · 2021-12-25 10:37:20 +08:00 · f504cc9145
parent 979a8a8f27
commit f504cc9145
1 changed files with 1 additions and 1 deletions
--- a/kernel/base/ipc/los_futex.c
+++ b/kernel/base/ipc/los_futex.c
@ -524,7 +524,7 @@ STATIC INT32 OsFutexWaitParamCheck(const UINT32 *userVaddr, UINT32 flags, UINT32
    }

    if (!absTime) {
-        return LOS_EINVAL;
+        return LOS_ETIMEDOUT;
    }

    return LOS_OK;