Changeset 4821 in vbox for trunk/src/VBox/HostDrivers/Support

Timestamp:

Sep 15, 2007 11:00:27 AM (17 years ago)

Author:

vboxsync

Message:

Fixed bug in SUP_IOCTL_CALL_VMMR0.

File:

• trunk/src/VBox/HostDrivers/Support/SUPDRVShared.c (modified) (2 diffs)

trunk/src/VBox/HostDrivers/Support/SUPDRVShared.c

@@ -953 +953 @@
             /* validate */
             PSUPCALLVMMR0 pReq = (PSUPCALLVMMR0)pReqHdr;
-            if (pReq->Hdr.cbIn == SUP_IOCTL_CALL_VMMR0(0))
+            if (pReq->Hdr.cbIn == SUP_IOCTL_CALL_VMMR0_SIZE(0))
             {
                 REQ_CHECK_SIZES_EX(SUP_IOCTL_CALL_VMMR0, SUP_IOCTL_CALL_VMMR0_SIZE_IN(0), SUP_IOCTL_CALL_VMMR0_SIZE_OUT(0));
@@ -966 +966 @@
             {
                 PSUPVMMR0REQHDR pVMMReq = (PSUPVMMR0REQHDR)&pReq->abReqPkt[0];
-                REQ_CHECK_EXPR(SUP_IOCTL_CALL_VMMR0, pReq->Hdr.cbIn >= SUP_IOCTL_CALL_VMMR0_SIZE(sizeof(SUPVMMR0REQHDR)));
+                REQ_CHECK_EXPR_FMT(pReq->Hdr.cbIn >= SUP_IOCTL_CALL_VMMR0_SIZE(sizeof(SUPVMMR0REQHDR)),
+                                   ("SUP_IOCTL_CALL_VMMR0: cbIn=%#x < %#x\n", pReq->Hdr.cbIn, SUP_IOCTL_CALL_VMMR0_SIZE(sizeof(SUPVMMR0REQHDR))));
                 REQ_CHECK_EXPR(SUP_IOCTL_CALL_VMMR0, pVMMReq->u32Magic == SUPVMMR0REQHDR_MAGIC);
                 REQ_CHECK_SIZES_EX(SUP_IOCTL_CALL_VMMR0, SUP_IOCTL_CALL_VMMR0_SIZE_IN(pVMMReq->cbReq), SUP_IOCTL_CALL_VMMR0_SIZE_OUT(pVMMReq->cbReq));