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| author | Norman Maurer <norman_maurer@apple.com> | 2021-04-01 08:59:17 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-04-01 15:50:50 -0700 |
| commit | 98184612aca0a9ee42b8eb0262a49900ee9eef0d (patch) | |
| tree | fa7cadc91535d342057389dfa3bcbdb5ed4d5f02 /net/ipv4/udp.c | |
| parent | 6b9fbe16955152626557ec6f439f3407b7769941 (diff) | |
| download | linux-next-98184612aca0a9ee42b8eb0262a49900ee9eef0d.tar.gz | |
net: udp: Add support for getsockopt(..., ..., UDP_GRO, ..., ...);
Support for UDP_GRO was added in the past but the implementation for
getsockopt was missed which did lead to an error when we tried to
retrieve the setting for UDP_GRO. This patch adds the missing switch
case for UDP_GRO
Fixes: e20cf8d3f1f7 ("udp: implement GRO for plain UDP sockets.")
Signed-off-by: Norman Maurer <norman_maurer@apple.com>
Reviewed-by: David Ahern <dsahern@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/udp.c')
| -rw-r--r-- | net/ipv4/udp.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c index 4a0478b17243..99d743eb9dc4 100644 --- a/net/ipv4/udp.c +++ b/net/ipv4/udp.c @@ -2754,6 +2754,10 @@ int udp_lib_getsockopt(struct sock *sk, int level, int optname, val = up->gso_size; break; + case UDP_GRO: + val = up->gro_enabled; + break; + /* The following two cannot be changed on UDP sockets, the return is * always 0 (which corresponds to the full checksum coverage of UDP). */ case UDPLITE_SEND_CSCOV: |