Changeset 38350 in vbox for trunk/src/VBox/Devices/USB

Timestamp:

Aug 8, 2011 1:57:50 PM (14 years ago)

Author:

vboxsync

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

73370

Message:

USB: Avoid assertion during the SavePrep routine.

File:

• trunk/src/VBox/Devices/USB/DevOHCI.cpp (modified) (3 diffs)

trunk/src/VBox/Devices/USB/DevOHCI.cpp

@@ -4927 +4927 @@
     POHCI pOhci = PDMINS_2_DATA(pDevIns, POHCI);
     POHCIROOTHUB pRh = &pOhci->RootHub;
-    unsigned i;
     LogFlow(("ohciR3SavePrep: \n"));
 
@@ -4933 +4932 @@
      * Detach all proxied devices.
      */
+    PDMCritSectEnter(pOhci->pDevInsR3->pCritSectRoR3, VERR_IGNORED);
     /** @todo we a) can't tell which are proxied, and b) this won't work well when continuing after saving! */
-    for (i = 0; i < RT_ELEMENTS(pRh->aPorts); i++)
+    for (unsigned i = 0; i < RT_ELEMENTS(pRh->aPorts); i++)
     {
         PVUSBIDEVICE pDev = pRh->aPorts[i].pDev;
@@ -4948 +4948 @@
         }
     }
+    PDMCritSectLeave(pOhci->pDevInsR3->pCritSectRoR3);
 
     /*