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-rw-r--r--net/ipv6/reassembly.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/net/ipv6/reassembly.c b/net/ipv6/reassembly.c
index 798cabc7535b..a60d7d129713 100644
--- a/net/ipv6/reassembly.c
+++ b/net/ipv6/reassembly.c
@@ -247,6 +247,8 @@ fq_find(struct net *net, __be32 id, struct in6_addr *src, struct in6_addr *dst,
247 arg.id = id; 247 arg.id = id;
248 arg.src = src; 248 arg.src = src;
249 arg.dst = dst; 249 arg.dst = dst;
250
251 read_lock(&ip6_frags.lock);
250 hash = ip6qhashfn(id, src, dst); 252 hash = ip6qhashfn(id, src, dst);
251 253
252 q = inet_frag_find(&net->ipv6.frags, &ip6_frags, &arg, hash); 254 q = inet_frag_find(&net->ipv6.frags, &ip6_frags, &arg, hash);