Changeset 75689 in vbox for trunk/src/VBox/HostDrivers

Timestamp:

Nov 23, 2018 2:27:04 PM (6 years ago)

Author:

vboxsync

Message:

VBoxNetFlt.c: Wrong allocator function for variable sized structures, triggers problems on darwin where we've got EF in ring-0.

File:

• trunk/src/VBox/HostDrivers/VBoxNetFlt/VBoxNetFlt.c (modified) (1 diff)

trunk/src/VBox/HostDrivers/VBoxNetFlt/VBoxNetFlt.c

@@ -999 +999 @@
     int             rc;
     size_t const    cchName = strlen(pszName);
-    PVBOXNETFLTINS  pNew = (PVBOXNETFLTINS)RTMemAllocZ(RT_UOFFSETOF_DYN(VBOXNETFLTINS, szName[cchName + 1]));
+    PVBOXNETFLTINS  pNew = (PVBOXNETFLTINS)RTMemAllocZVar(RT_UOFFSETOF_DYN(VBOXNETFLTINS, szName[cchName + 1]));
     if (!pNew)
         return VERR_INTNET_FLT_IF_FAILED;