Changeset 97215 in vbox for trunk/src/VBox/HostServices

Timestamp:

Oct 18, 2022 5:34:00 PM (2 years ago)

Author:

vboxsync

Message:

Shared Clipboard: Windows host: Fixed typo in return code which prevented guest from re-reading host clipboard if initial buffer size was not big enough to fit host clipboard content, ticketref:21149.

Renamed VERR_BUFFER_OVERFLOW -> VINF_BUFFER_OVERFLOW.

This commit fixes the issue when guest could access
only 4Kb (or lees) of host clipboard buffer.

File:

• trunk/src/VBox/HostServices/SharedClipboard/VBoxSharedClipboardSvc-win.cpp (modified) (2 diffs)

trunk/src/VBox/HostServices/SharedClipboard/VBoxSharedClipboardSvc-win.cpp

@@ -102 +102 @@
                 /* Do not copy data. The dst buffer is not enough. */
                 RTMemFree(pszBuf);
-                return VERR_BUFFER_OVERFLOW;
+                return VINF_BUFFER_OVERFLOW;
             }
             memcpy(pvDst, pszBuf, cbBuf);
@@ -115 +115 @@
 
         if (cbSrc > cbDst)
-            return VERR_BUFFER_OVERFLOW;
+            return VINF_BUFFER_OVERFLOW;
 
         memcpy(pvDst, pvSrc, cbSrc);