Changeset 97215 in vbox

Timestamp:

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

Author:

vboxsync

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

154191

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.

Location:

trunk

Files:

• doc/manual/user_ChangeLogImpl.xml (modified) (1 diff)
• src/VBox/HostServices/SharedClipboard/VBoxSharedClipboardSvc-win.cpp (modified) (2 diffs)

trunk/doc/manual/user_ChangeLogImpl.xml

@@ -100 +100 @@
 
       <listitem>
+        <para>Windows host: Shared Clipboard: Fixed issue when only 4Kb of host
+          clipboard buffer was accessible to guest (bug #21149)</para>
+      </listitem>
+
+      <listitem>
         <para>Linux Guest Additions: Introduced initial support for kernel 6.1</para>
       </listitem>

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);