[PATCH 4.17 08/97] bpf, sockmap: fix leak in bpf_tcp_sendmsg wait for mem path

4.17-stable review patch. If anyone has any objections, please let me know. -- From: Daniel Borkmann commit 7c81c71730456845e6212dccbf00098faa66740f upstream. In bpf_tcp_sendmsg() the sk_alloc_sg() may fail. In the case of ENOMEM, it may also mean that we've partially filled

[PATCH 4.17 08/97] bpf, sockmap: fix leak in bpf_tcp_sendmsg wait for mem path

4.17-stable review patch. If anyone has any objections, please let me know. -- From: Daniel Borkmann commit 7c81c71730456845e6212dccbf00098faa66740f upstream. In bpf_tcp_sendmsg() the sk_alloc_sg() may fail. In the case of ENOMEM, it may also mean that we've partially filled