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path: root/net/sctp/sm_make_chunk.c
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Diffstat (limited to 'net/sctp/sm_make_chunk.c')
-rw-r--r--net/sctp/sm_make_chunk.c11
1 files changed, 8 insertions, 3 deletions
diff --git a/net/sctp/sm_make_chunk.c b/net/sctp/sm_make_chunk.c
index f4ac6c592e13..d05c57664e36 100644
--- a/net/sctp/sm_make_chunk.c
+++ b/net/sctp/sm_make_chunk.c
@@ -495,7 +495,10 @@ struct sctp_chunk *sctp_make_init_ack(const struct sctp_association *asoc,
*
* [INIT ACK back to where the INIT came from.]
*/
- retval->transport = chunk->transport;
+ if (chunk->transport)
+ retval->transport =
+ sctp_assoc_lookup_paddr(asoc,
+ &chunk->transport->ipaddr);
retval->subh.init_hdr =
sctp_addto_chunk(retval, sizeof(initack), &initack);
@@ -642,8 +645,10 @@ struct sctp_chunk *sctp_make_cookie_ack(const struct sctp_association *asoc,
*
* [COOKIE ACK back to where the COOKIE ECHO came from.]
*/
- if (retval && chunk)
- retval->transport = chunk->transport;
+ if (retval && chunk && chunk->transport)
+ retval->transport =
+ sctp_assoc_lookup_paddr(asoc,
+ &chunk->transport->ipaddr);
return retval;
}