commit fd79cc90c4af117e3fa41466151cdd289e460569

Author: Jan Synacek <jsynacek@redhat.com>

Date:   Fri Sep 9 08:52:45 2016 +0200

    ping: fix ping -6 -I

    ping passes the device variable to ping6_common.c, but it's not visible

    there.

    Original patch by Xin Long <lucien.xin@gmail.com>.

diff --git a/ping.c b/ping.c

index 34eb436..43acc2f 100644

--- a/ping.c

+++ b/ping.c

@@ -106,7 +106,7 @@ static struct {

 int cmsg_len;

 static struct sockaddr_in source = { .sin_family = AF_INET };

-static char *device;

+char *device;

 static int pmtudisc = -1;

 static void create_socket(socket_st *sock, int family, int socktype, int protocol, int requisite)

diff --git a/ping.h b/ping.h

index 6f5d64c..749f3ff 100644

--- a/ping.h

+++ b/ping.h

@@ -167,6 +167,7 @@ extern volatile int exiting;

 extern volatile int status_snapshot;

 extern int confirm;

 extern int confirm_flag;

+extern char *device;

 extern volatile int in_pr_addr;		/* pr_addr() is executing */

 extern jmp_buf pr_addr_jmp;