sock: Fix capturing extra packets from other dev

Create PF_PACKET socket with proto=0 which does not setup packet handler
and will not capture packets until bind() will be invoked.

Also replaced pf_tx_socket by pf_socket as these funcs became the same,
as proto arg is set to 0.

Suggested-by: Daniel Borkmann <borkmann@iogearbox.net>
Signed-off-by: Vadim Kochan <vadim4j@gmail.com>
Acked-by: Daniel Borkmann <daniel@iogearbox.net>
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>

1 files changed, 1 insertions, 1 deletions

diff --git a/trafgen.c b/trafgen.c
index f981eaf..53320fe 100644
--- a/trafgen.c
+++ b/trafgen.c
@@ -822,7 +822,7 @@ static void main_loop(struct ctx *ctx, char *confname, bool slow,
 		fflush(stdout);
 	}
 
-	sock = pf_tx_socket();
+	sock = pf_socket();
 
 	if (ctx->qdisc_path == false)
 		set_sock_qdisc_bypass(sock, ctx->verbose);