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| author | Mark Brown <broonie@kernel.org> | 2023-03-13 13:20:52 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2023-03-13 13:20:52 +0000 |
| commit | 83c05c97a325abdd8b4209b9c7165f1701081ba1 (patch) | |
| tree | 50a3e0cd65c8453ef43299faf3bd07cc7e2ab0c4 /net/unix/unix_bpf.c | |
| parent | 054a0da568b94f6b69ccf34b80f7c41a6623eb11 (diff) | |
| parent | eeac8ede17557680855031c6f305ece2378af326 (diff) | |
Merge tag 'v6.3-rc2' into regmap-6.4 to fix clock related boot issues
Linux 6.3-rc2
Diffstat (limited to 'net/unix/unix_bpf.c')
| -rw-r--r-- | net/unix/unix_bpf.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/net/unix/unix_bpf.c b/net/unix/unix_bpf.c index e9bf15513961..2f9d8271c6ec 100644 --- a/net/unix/unix_bpf.c +++ b/net/unix/unix_bpf.c @@ -54,6 +54,9 @@ static int unix_bpf_recvmsg(struct sock *sk, struct msghdr *msg, struct sk_psock *psock; int copied; + if (!len) + return 0; + psock = sk_psock_get(sk); if (unlikely(!psock)) return __unix_recvmsg(sk, msg, len, flags); |