Re: [PATCH 1/3] net: add support for sending probe messages
From: Andreas Roeseler <hidden>
Date: 2020-11-13 20:54:08
On Thu, 2020-11-12 at 21:02 -0800, Andreas Roeseler wrote:
quoted hunk
Modifying the ping_supported function to support probe messages allows users to send probe messages while using the existing framework for sending ping messages. Signed-off-by: Andreas Roeseler <redacted> --- 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..0077ef838fef 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); } /*