Update vtag when scanning for INIT or INIT-ACK
@@ -4837,7 +4837,7 @@ sctp_handle_ootb(struct mbuf *m, int iphlen, int offset,
* if there is return 1, else return 0.
*/
int
-sctp_is_there_an_abort_here(struct mbuf *m, int iphlen, uint32_t * vtagfill)
+sctp_is_there_an_abort_here(struct mbuf *m, int iphlen, uint32_t *vtag)
{
struct sctp_chunkhdr *ch;
struct sctp_init_chunk *init_chk, chunk_buf;
@@ -4858,12 +4858,13 @@ sctp_is_there_an_abort_here(struct mbuf *m, int iphlen, uint32_t * vtagfill)
/* yep, tell them */
return (1);
}
- if (ch->chunk_type == SCTP_INITIATION) {
+ if ((ch->chunk_type == SCTP_INITIATION) ||
+ (ch->chunk_type == SCTP_INITIATION_ACK)) {
/* need to update the Vtag */
init_chk = (struct sctp_init_chunk *)sctp_m_getptr(m,
- offset, sizeof(*init_chk), (uint8_t *) & chunk_buf);
+ offset, sizeof(struct sctp_init_chunk), (uint8_t *) & chunk_buf);
if (init_chk != NULL) {
- *vtagfill = ntohl(init_chk->init.initiate_tag);
+ *vtag = ntohl(init_chk->init.initiate_tag);
}
}
/* Nope, move to the next chunk */
