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[SCTP]: Fix potential null pointer dereference while handling an icmp error

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Signed-off-by: Sridhar Samudrala <sri@us.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Sridhar Samudrala
2005-07-18 13:44:10 -07:00
committed by David S. Miller
parent ee71a29eb5
commit d1ad1ff299
3 changed files with 18 additions and 43 deletions
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7
include/net/sctp/sctp.h
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@ -167,15 +167,12 @@ void sctp_unhash_established(struct sctp_association *);
void sctp_hash_endpoint(struct sctp_endpoint *);
void sctp_unhash_endpoint(struct sctp_endpoint *);
struct sock *sctp_err_lookup(int family, struct sk_buff *,
struct sctphdr *, struct sctp_endpoint **,
struct sctp_association **,
struct sctphdr *, struct sctp_association **,
struct sctp_transport **);
void sctp_err_finish(struct sock *, struct sctp_endpoint *,
struct sctp_association *);
void sctp_err_finish(struct sock *, struct sctp_association *);
void sctp_icmp_frag_needed(struct sock *, struct sctp_association *,
struct sctp_transport *t, __u32 pmtu);
void sctp_icmp_proto_unreachable(struct sock *sk,
struct sctp_endpoint *ep,
struct sctp_association *asoc,
struct sctp_transport *t);