Changeset 28510 in vbox for trunk/src/VBox/Devices/Network/slirp/tcp_subr.c

Timestamp:

Apr 20, 2010 10:25:22 AM (15 years ago)

Author:

vboxsync

Message:

refined r60215

File:

• trunk/src/VBox/Devices/Network/slirp/tcp_subr.c (modified) (1 diff)

trunk/src/VBox/Devices/Network/slirp/tcp_subr.c

@@ -312 +312 @@
         tcp_last_so = &tcb;
     closesocket(so->s);
-    /* (vvl) opening listening socket we do not reserve sbufs for it */
-    if ((so->so_state & SS_FACCEPTCONN) == 0)
+    /* Avoid double free if the socket is listening and therefore doesn't have
+     * any sbufs reserved. */
+    if (!(so->so_state & SS_FACCEPTCONN))
     {
         sbfree(&so->so_rcv);