diff options
| author | chenyong <[email protected]> | 2019-07-25 11:20:40 +0800 |
|---|---|---|
| committer | chenyong <[email protected]> | 2019-07-25 11:20:40 +0800 |
| commit | 232019e8d1569e18cfd564100febe2cb3a23bc0a (patch) | |
| tree | f2a2f0d02883b84092f2646da3673f2eca412caf /components/net/sal_socket/impl | |
| parent | 7278bcb5f2f4c57a4b57f9b04347f9af6443731f (diff) | |
[net][sal] Fix not clean event issue after poll get the error event in lwIP.
Signed-off-by: chenyong <[email protected]>
Diffstat (limited to 'components/net/sal_socket/impl')
| -rw-r--r-- | components/net/sal_socket/impl/af_inet_lwip.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/components/net/sal_socket/impl/af_inet_lwip.c b/components/net/sal_socket/impl/af_inet_lwip.c index e53aa845cc..56df735ab9 100644 --- a/components/net/sal_socket/impl/af_inet_lwip.c +++ b/components/net/sal_socket/impl/af_inet_lwip.c @@ -273,6 +273,8 @@ static int inet_poll(struct dfs_fd *file, struct rt_pollreq *req) if (sock->errevent) { mask |= POLLERR; + /* clean error event */ + sock->errevent = 0; } rt_hw_interrupt_enable(level); } |