diff options
| -rw-r--r-- | sys/netinet/sctp_usrreq.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/sys/netinet/sctp_usrreq.c b/sys/netinet/sctp_usrreq.c index e1fa351..e1ad178 100644 --- a/sys/netinet/sctp_usrreq.c +++ b/sys/netinet/sctp_usrreq.c @@ -4431,6 +4431,12 @@ sctp_setopt(struct socket *so, int optname, void *optval, size_t optsize, SCTP_TCB_UNLOCK(stcb); break; } + if (sizeof(struct sctp_reset_streams) + + strrst->srs_number_streams * sizeof(uint16_t) > optsize) { + error = EINVAL; + SCTP_TCB_UNLOCK(stcb); + break; + } if (stcb->asoc.stream_reset_outstanding) { SCTP_LTRACE_ERR_RET(inp, NULL, NULL, SCTP_FROM_SCTP_USRREQ, EALREADY); error = EALREADY; |
