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authorYuchung Cheng <ycheng@google.com>2017-08-25 01:48:21 +0300
committerDavid S. Miller <davem@davemloft.net>2017-08-25 04:23:20 +0300
commit4e458debbb69af0cbde5bd6430d64519d5f59274 (patch)
tree4cac610ba1034740a055057d09f1b11197a22b71 /net
parentc45182eb967af11e9482168be5be41aa22e5d321 (diff)
downloadlinux-4e458debbb69af0cbde5bd6430d64519d5f59274.tar.xz
bpf: fix bpf_setsockopts return value
This patch fixes a bug causing any sock operations to always return EINVAL. Fixes: a5192c52377e ("bpf: fix to bpf_setsockops"). Reported-by: Neal Cardwell <ncardwell@google.com> Signed-off-by: Yuchung Cheng <ycheng@google.com> Acked-by: Neal Cardwell <ncardwell@google.com> Acked-by: Craig Gallek <kraig@google.com> Acked-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Lawrence Brakmo <brakmo@fb.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
-rw-r--r--net/core/filter.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/net/core/filter.c b/net/core/filter.c
index 6280a602604c..8eb81e5fae08 100644
--- a/net/core/filter.c
+++ b/net/core/filter.c
@@ -2872,7 +2872,6 @@ BPF_CALL_5(bpf_setsockopt, struct bpf_sock_ops_kern *, bpf_sock,
ret = -EINVAL;
}
}
- ret = -EINVAL;
#endif
} else {
ret = -EINVAL;