Changeset 65583 in vbox for trunk/src/VBox/HostDrivers

Timestamp:

Feb 2, 2017 9:47:40 AM (8 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

113241

Message:

Installer/NetAdp (bugref:7973) Prevent helper crash on host-only creation failure.

File:

• trunk/src/VBox/HostDrivers/VBoxNetFlt/win/cfg/VBoxNetCfg.cpp (modified) (1 diff)

trunk/src/VBox/HostDrivers/VBoxNetFlt/win/cfg/VBoxNetCfg.cpp

@@ -3437 +3437 @@
             if (hrc == E_ABORT)
             {
-                bstr_t bstrError = bstr_printf("Querying NetCfgInstanceId failed (0x%08X)", ERROR_FILE_NOT_FOUND);
-                *pErrMsg = bstrError.Detach();
+                if (pErrMsg)
+                {
+                    bstr_t bstrError = bstr_printf("Querying NetCfgInstanceId failed (0x%08X)", ERROR_FILE_NOT_FOUND);
+                    *pErrMsg = bstrError.Detach();
+                }
                 hrc = E_FAIL;
             }