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>.
iputils · Sep 9, 2016 · fd79cc90c4af117e3fa41466151cdd289e460569 · fd79cc9
1 parent 911cb11
commit fd79cc90c4af117e3fa41466151cdd289e460569
Unified Split

Showing with 2 additions and 1 deletion.

+1 −1 ping.c

+1 −0 ping.h
diff --git 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
@@ -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;