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authorArnaldo Carvalho de Melo <acme@redhat.com>2008-06-10 12:39:35 -0700
committerDavid S. Miller <davem@davemloft.net>2008-06-10 12:39:35 -0700
commitce4a7d0d48bbaed78ccbb0bafb9229651a40303a (patch)
treedf8770ef69c71a0d6935154add3ff3f4bb8dbc3a /net/dccp/ipv6.c
parent45d465bc237ab1e1ebb4c65b9b318830dafb7509 (diff)
downloadlinux-ce4a7d0d48bbaed78ccbb0bafb9229651a40303a.tar.bz2
inet{6}_request_sock: Init ->opt and ->pktopts in the constructor
Wei Yongjun noticed that we may call reqsk_free on request sock objects where the opt fields may not be initialized, fix it by introducing inet_reqsk_alloc where we initialize ->opt to NULL and set ->pktopts to NULL in inet6_reqsk_alloc. Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/dccp/ipv6.c')
-rw-r--r--net/dccp/ipv6.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/net/dccp/ipv6.c b/net/dccp/ipv6.c
index 9b1129bb7ece..f7fe2a572d7b 100644
--- a/net/dccp/ipv6.c
+++ b/net/dccp/ipv6.c
@@ -421,7 +421,6 @@ static int dccp_v6_conn_request(struct sock *sk, struct sk_buff *skb)
ireq6 = inet6_rsk(req);
ipv6_addr_copy(&ireq6->rmt_addr, &ipv6_hdr(skb)->saddr);
ipv6_addr_copy(&ireq6->loc_addr, &ipv6_hdr(skb)->daddr);
- ireq6->pktopts = NULL;
if (ipv6_opt_accepted(sk, skb) ||
np->rxopt.bits.rxinfo || np->rxopt.bits.rxoinfo ||