3.2.87-rc1 review patch. If anyone has any objections, please let me know.
------------------ From: Eric Dumazet <[email protected]> [ Upstream commit e551c32d57c88923f99f8f010e89ca7ed0735e83 ] At accept() time, it is possible the parent has a non zero sk_err_soft, leftover from a prior error. Make sure we do not leave this value in the child, as it makes future getsockopt(SO_ERROR) calls quite unreliable. Signed-off-by: Eric Dumazet <[email protected]> Acked-by: Soheil Hassas Yeganeh <[email protected]> Signed-off-by: David S. Miller <[email protected]> Signed-off-by: Ben Hutchings <[email protected]> --- net/core/sock.c | 1 + 1 file changed, 1 insertion(+) --- a/net/core/sock.c +++ b/net/core/sock.c @@ -1259,6 +1259,7 @@ struct sock *sk_clone(const struct sock } newsk->sk_err = 0; + newsk->sk_err_soft = 0; newsk->sk_priority = 0; /* * Before updating sk_refcnt, we must commit prior changes to memory
