Merge tag 'v2.6.38' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6

[mv-sheeva.git] / net / sctp / sm_make_chunk.c

diff --git a/net/sctp/sm_make_chunk.c b/net/sctp/sm_make_chunk.c
index 2cc46f0962ca37b63e398c633f794c5986977095..b23428f3c0dde3657187645e47c191a33a5dd7de 100644 (file)
--- a/net/sctp/sm_make_chunk.c
+++ b/net/sctp/sm_make_chunk.c
@@ -2029,11 +2029,11 @@ static sctp_ierror_t sctp_process_unk_param(const struct sctp_association *asoc,
                        *errp = sctp_make_op_error_fixed(asoc, chunk);
 
                if (*errp) {
-                       sctp_init_cause_fixed(*errp, SCTP_ERROR_UNKNOWN_PARAM,
-                                       WORD_ROUND(ntohs(param.p->length)));
-                       sctp_addto_chunk_fixed(*errp,
-                                       WORD_ROUND(ntohs(param.p->length)),
-                                       param.v);
+                       if (!sctp_init_cause_fixed(*errp, SCTP_ERROR_UNKNOWN_PARAM,
+                                       WORD_ROUND(ntohs(param.p->length))))
+                               sctp_addto_chunk_fixed(*errp,
+                                               WORD_ROUND(ntohs(param.p->length)),
+                                               param.v);
                } else {
                        /* If there is no memory for generating the ERROR
                         * report as specified, an ABORT will be triggered