1 files changed, 23 insertions, 16 deletions

diff --git a/slirp/socket.c b/slirp/socket.c
index ecec0295a9..cb7b5b608d 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);