Changeset 53368 in vbox for trunk/src/VBox

Timestamp:

Nov 21, 2014 5:14:31 AM (10 years ago)

Author:

vboxsync

Message:

NET/Nat: pxping_recv6 - parrot pxping_recv4 change r96987.

File:

• trunk/src/VBox/NetworkServices/NAT/pxping_win.c (modified) (1 diff)

trunk/src/VBox/NetworkServices/NAT/pxping_win.c

@@ -475 +475 @@
     }
 
-    bufsize = sizeof(ICMPV6_ECHO_REPLY) + p->tot_len;
+    /* XXX: parrotted from IPv4 version, not tested all os version/bitness */
+    bufsize = sizeof(ICMPV6_ECHO_REPLY);
+    if (p->tot_len < sizeof(IO_STATUS_BLOCK) + sizeof(struct icmp6_echo_hdr))
+        bufsize += sizeof(IO_STATUS_BLOCK) + sizeof(struct icmp6_echo_hdr);
+    else
+        bufsize += p->tot_len;
+    bufsize += 16;
+
     pong = (struct pong6 *)malloc(RT_OFFSETOF(struct pong6, buf) + bufsize);
     if (RT_UNLIKELY(pong == NULL)) {