Changeset 48714 in vbox for trunk/src/VBox/HostServices/SharedClipboard

Timestamp:

Sep 26, 2013 2:32:14 PM (12 years ago)

Author:

vboxsync

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

89343

Message:

OS X host: shared clipboard service: fix potential SEGFAULT when working with UTF16 content.

File:

• trunk/src/VBox/HostServices/SharedClipboard/darwin-pasteboard.cpp (modified) (1 diff)

trunk/src/VBox/HostServices/SharedClipboard/darwin-pasteboard.cpp

@@ -174 +174 @@
             {
                 Log(("Clipboard content is utf-16\n"));
-                rc = RTUtf16DupEx(&pwszTmp, (PRTUTF16)CFDataGetBytePtr(outData), 0);
+
+                PRTUTF16 pBytePtr = (PRTUTF16)CFDataGetBytePtr(outData);
+                if (pBytePtr)
+                    rc = RTUtf16DupEx(&pwszTmp, pBytePtr, 0);
+                else
+                    rc = VERR_INVALID_PARAMETER;
             }
             /* Second try is utf-8 */