Changeset 40681 in vbox

Timestamp:

Mar 28, 2012 2:33:04 PM (13 years ago)

Author:

vboxsync

Message:

GuestControl/service: Be compatible to older client when there was enough parameter space but wrong parameter types.

File:

• trunk/src/VBox/HostServices/GuestControl/service.cpp (modified) (1 diff)

trunk/src/VBox/HostServices/GuestControl/service.cpp

@@ -636 +636 @@
     {
         rc = paramBufferAssign(paParms, cParms, &pCmd->mParmBuf);
+
+        /* Has there been enough parameter space but the wrong parameter types
+         * were submitted -- maybe the client was just asking for the next upcoming
+         * host message?
+         *
+         * Note: To keep this compatible to older clients we return VERR_TOO_MUCH_DATA
+         *       in every case. */
+        if (RT_FAILURE(rc))
+            rc = VERR_TOO_MUCH_DATA;
     }