1 files changed, 2 insertions, 0 deletions

diff --git a/net/ipv6/ipcomp6.c b/net/ipv6/ipcomp6.c
index b90039593a7f..e3dcfa2f436b 100644
--- a/net/ipv6/ipcomp6.c
+++ b/net/ipv6/ipcomp6.c
@@ -146,7 +146,9 @@ static int ipcomp6_output(struct xfrm_state *x, struct sk_buff *skb)
         scratch = *per_cpu_ptr(ipcomp6_scratches, cpu);
         tfm = *per_cpu_ptr(ipcd->tfms, cpu);
 
+        local_bh_disable();
         err = crypto_comp_compress(tfm, start, plen, scratch, &dlen);
+        local_bh_enable();
         if (err || (dlen + sizeof(*ipch)) >= plen) {
                 put_cpu();
                 goto out_ok;