diff mbox series

[v2,net-next,1/3] net: add support for sending probe messages

Message ID 63bf7511ad13c956bc0d243b180c17eeb113b5da.1605323689.git.andreas.a.roeseler@gmail.com
State Superseded
Headers show
Series Add support for sending RFC8335 PROBE | expand

Commit Message

Andreas Roeseler Nov. 14, 2020, 3:24 a.m. UTC 
Modifying the ping_supported function to support probe message types
allows the user to send probe requests through the existing framework
for sending ping requests.

Signed-off-by: Andreas Roeseler <andreas.a.roeseler@gmail.com>
---
Changes since v1:
 - Switch to correct base tree
---
 net/ipv4/ping.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/net/ipv4/ping.c b/net/ipv4/ping.c
index 39b403f854c..70cb505f3e9 100644
--- a/net/ipv4/ping.c
+++ b/net/ipv4/ping.c
@@ -303,7 +303,7 @@  out:
 
 static inline int ping_supported(int type, int code)
 {
-	if (type == ICMP_ECHO && code == 0)
+	if ((type == ICMP_ECHO || type == ICMP_EXT_ECHO) && code == 0)
 		return 1;
 	return 0;
 }