Changeset 26405 in vbox

Timestamp:

Feb 10, 2010 10:42:41 AM (15 years ago)

Author:

vboxsync

Message:

NAT: applied patch from xtracker 4671 (prevent release assertions when handling ICMP packets under certain circumstances)

File:

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

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

@@ -182 +182 @@
                 m0 = icm->im_m;
                 ip0 = mtod(m0, struct ip *);
-                AssertRelease(ip0->ip_p == IPPROTO_ICMP);
+                if (ip0->ip_p != IPPROTO_ICMP)
+                {
+                    /* try next item */
+                    continue;
+                }
                 icp0 = (struct icmp *)((char *)ip0 + (ip0->ip_hl << 2));
                 if (  (   (icp->icmp_type != ICMP_ECHO && ip->ip_src.s_addr == ip0->ip_dst.s_addr)