1 files changed, 2 insertions, 2 deletions
diff --git a/mDNSResponder/mDNSWindows/ControlPanel/ConfigPropertySheet.cpp b/mDNSResponder/mDNSWindows/ControlPanel/ConfigPropertySheet.cpp
index 5fae9555..34c418e3 100755
--- a/mDNSResponder/mDNSWindows/ControlPanel/ConfigPropertySheet.cpp
+++ b/mDNSResponder/mDNSWindows/ControlPanel/ConfigPropertySheet.cpp
@@ -227,8 +227,8 @@ CConfigPropertySheet::DecodeDomainName( const char * raw, CString & decoded )
     for (i = 0; i < labels; i++)
 	{
 		buffer = (char *)GetNextLabel(buffer, nextLabel);
-        strcat(decodedDomainString, nextLabel);
-        strcat(decodedDomainString, ".");
+        strcat_s(decodedDomainString, sizeof(decodedDomainString), nextLabel);
+        strcat_s(decodedDomainString, sizeof(decodedDomainString), ".");
     }
     
     // Remove trailing dot from domain name.