diff options
| -rw-r--r-- | slirp/socket.c | 39 |
1 files changed, 23 insertions, 16 deletions
diff --git a/slirp/socket.c b/slirp/socket.c index ecec029..cb7b5b6 100644 --- a/slirp/socket.c +++ b/slirp/socket.c @@ -60,29 +60,36 @@ socreate(Slirp *slirp) } /* + * Remove references to so from the given message queue. + */ +static void +soqfree(struct socket *so, struct quehead *qh) +{ + struct mbuf *ifq; + + for (ifq = (struct mbuf *) qh->qh_link; + (struct quehead *) ifq != qh; + ifq = ifq->ifq_next) { + if (ifq->ifq_so == so) { + struct mbuf *ifm; + ifq->ifq_so = NULL; + for (ifm = ifq->ifs_next; ifm != ifq; ifm = ifm->ifs_next) { + ifm->ifq_so = NULL; + } + } + } +} + +/* * remque and free a socket, clobber cache */ void sofree(struct socket *so) { Slirp *slirp = so->slirp; - struct mbuf *ifm; - for (ifm = (struct mbuf *) slirp->if_fastq.qh_link; - (struct quehead *) ifm != &slirp->if_fastq; - ifm = ifm->ifq_next) { - if (ifm->ifq_so == so) { - ifm->ifq_so = NULL; - } - } - - for (ifm = (struct mbuf *) slirp->if_batchq.qh_link; - (struct quehead *) ifm != &slirp->if_batchq; - ifm = ifm->ifq_next) { - if (ifm->ifq_so == so) { - ifm->ifq_so = NULL; - } - } + soqfree(so, &slirp->if_fastq); + soqfree(so, &slirp->if_batchq); if (so->so_emu==EMU_RSH && so->extra) { sofree(so->extra); |