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From: Andreas Roeseler <andreas.a.roeseler@gmail.com>
To: davem@davemloft.net
Cc: kuznet@ms2.inr.ac.ru, yoshfuji@linux-ipv6.org, kuba@kernel.org,
	netdev@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH v4 net-next 3/3] net: add support for sending RFC8335 PROBE
Date: Tue, 17 Nov 2020 16:47:26 -0800	[thread overview]
Message-ID: <9b256be32638926353a24c5600a689e7b339d595.1605659597.git.andreas.a.roeseler@gmail.com> (raw)
In-Reply-To: <cover.1605659597.git.andreas.a.roeseler@gmail.com>

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

Changes since v2:
 - Switch to net-next tree 67c70b5eb2bf7d0496fcb62d308dc3096bc11553

Changes since v3:
 - Reorder patches add defines first 
---
 net/ipv4/ping.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/net/ipv4/ping.c b/net/ipv4/ping.c
index 248856b301c4..39bdcb2bfc92 100644
--- a/net/ipv4/ping.c
+++ b/net/ipv4/ping.c
@@ -453,7 +453,9 @@ EXPORT_SYMBOL_GPL(ping_bind);
 static inline int ping_supported(int family, int type, int code)
 {
 	return (family == AF_INET && type == ICMP_ECHO && code == 0) ||
-	       (family == AF_INET6 && type == ICMPV6_ECHO_REQUEST && code == 0);
+	       (family == AF_INET && type == ICMP_EXT_ECHO && code == 0) ||
+	       (family == AF_INET6 && type == ICMPV6_ECHO_REQUEST && code == 0) ||
+	       (family == AF_INET6 && type == ICMPV6_EXT_ECHO_REQUEST && code == 0);
 }
 
 /*
-- 
2.29.2


  parent reply	other threads:[~2020-11-18  0:48 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-11-18  0:46 [PATCH v4 net-next 0/3] add support for sending RFC8335 PROBE Andreas Roeseler
2020-11-18  0:47 ` [PATCH v4 net-next 1/3] icmp: define PROBE message types Andreas Roeseler
2020-11-18  0:47 ` [PATCH v4 net-next 2/3] ICMPv6: " Andreas Roeseler
2020-11-18  0:47 ` Andreas Roeseler [this message]
2020-11-20  3:51 ` [PATCH v4 net-next 0/3] add support for sending RFC8335 PROBE David Ahern
2020-11-20  4:01   ` David Ahern
2020-11-20 17:27     ` Andreas Roeseler
2020-11-20 20:22       ` David Ahern

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