sctp: Correctly track if AUTH has been bundled.
We currently track if AUTH has been bundled using the 'auth'
pointer to the chunk. However, AUTH is disallowed after DATA
is already in the packet, so we need to instead use the
'has_auth' field.
Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
diff --git a/net/sctp/output.c b/net/sctp/output.c
index 1f93361..e47398c 100644
--- a/net/sctp/output.c
+++ b/net/sctp/output.c
@@ -220,7 +220,7 @@
/* See if this is an auth chunk we are bundling or if
* auth is already bundled.
*/
- if (chunk->chunk_hdr->type == SCTP_CID_AUTH || pkt->auth)
+ if (chunk->chunk_hdr->type == SCTP_CID_AUTH || pkt->has_auth)
return retval;
/* if the peer did not request this chunk to be authenticated,