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| author | YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> | 2008-05-29 12:55:05 +0200 |
|---|---|---|
| committer | YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> | 2008-06-04 21:02:30 +0200 |
| commit | e51171019bb0e1f9fb57c25bd2e38ce652eaea27 (patch) | |
| tree | 6adf7c9e23c54de5a2b361c8e59d692a29e7541e /net/sctp/protocol.c | |
| parent | ax25: Fix NULL pointer dereference and lockup. (diff) | |
| download | linux-e51171019bb0e1f9fb57c25bd2e38ce652eaea27.tar.xz linux-e51171019bb0e1f9fb57c25bd2e38ce652eaea27.zip | |
[SCTP]: Fix NULL dereference of asoc.
Commit 7cbca67c073263c179f605bdbbdc565ab29d801d ("[IPV6]: Support
Source Address Selection API (RFC5014)") introduced NULL dereference
of asoc to sctp_v6_get_saddr in net/sctp/ipv6.c.
Pointed out by Johann Felix Soden <johfel@users.sourceforge.net>.
Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Diffstat (limited to 'net/sctp/protocol.c')
| -rw-r--r-- | net/sctp/protocol.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/net/sctp/protocol.c b/net/sctp/protocol.c index 0ec234b762c2..13ee7fa92e07 100644 --- a/net/sctp/protocol.c +++ b/net/sctp/protocol.c @@ -519,7 +519,8 @@ out: /* For v4, the source address is cached in the route entry(dst). So no need * to cache it separately and hence this is an empty routine. */ -static void sctp_v4_get_saddr(struct sctp_association *asoc, +static void sctp_v4_get_saddr(struct sctp_sock *sk, + struct sctp_association *asoc, struct dst_entry *dst, union sctp_addr *daddr, union sctp_addr *saddr) |