From: Miaohe Lin linmiaohe@huawei.com
[ Upstream commit ce787a5a074a86f76f5d3fd804fa78e01bfb9e89 ]
We should fput() file iff FDPUT_FPUT is set. So we should set fput_needed accordingly.
Fixes: 00e188ef6a7e ("sockfd_lookup_light(): switch to fdget^W^Waway from fget_light") Signed-off-by: Miaohe Lin linmiaohe@huawei.com Signed-off-by: David S. Miller davem@davemloft.net Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- net/socket.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/net/socket.c +++ b/net/socket.c @@ -456,7 +456,7 @@ static struct socket *sockfd_lookup_ligh if (f.file) { sock = sock_from_file(f.file, err); if (likely(sock)) { - *fput_needed = f.flags; + *fput_needed = f.flags & FDPUT_FPUT; return sock; } fdput(f);