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Merge "Add build script for continuous integration"
[kvmfornfv.git]
/
kernel
/
net
/
core
/
sock_diag.c
diff --git
a/kernel/net/core/sock_diag.c
b/kernel/net/core/sock_diag.c
index
74dddf8
..
556ecf9
100644
(file)
--- a/
kernel/net/core/sock_diag.c
+++ b/
kernel/net/core/sock_diag.c
@@
-86,6
+86,9
@@
int sock_diag_put_filterinfo(bool may_report_filterinfo, struct sock *sk,
goto out;
fprog = filter->prog->orig_prog;
+ if (!fprog)
+ goto out;
+
flen = bpf_classic_proglen(fprog);
attr = nla_reserve(skb, attrtype, flen);