Replace rfb::strDup by safe_strdup and remove rfb::strFree in favor of free()
git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@3889 3789f03b-4d11-0410-bbf8-ca57d06f2519
diff --git a/unix/vncviewer/vncviewer.cxx b/unix/vncviewer/vncviewer.cxx
index 4a47788..203df9a 100644
--- a/unix/vncviewer/vncviewer.cxx
+++ b/unix/vncviewer/vncviewer.cxx
@@ -218,7 +218,7 @@
if (**vncServerName != '\0')
*remoteHost = *vncServerName;
- *gatewayHost = strDup (via.getValueStr ());
+ *gatewayHost = safe_strdup (via.getValueStr ());
*vncServerName = new char[50];
sprintf (*vncServerName, "localhost::%d", localPort);
}