commit cd87317f6debfe4a6157e3601f86e3f0b3526683
author Pierre Ossman <ossman@cendio.se> Mon Aug 10 14:03:16 2015 +0200
committer Pierre Ossman <ossman@cendio.se> Mon Aug 10 14:03:16 2015 +0200
tree fdd96c41ba5a5bdb4bd1d36aac5fc499647ef121
parent 14e214f10b9de6869695b526da42681b31af416c

Show error dialog when ACL pattern isn't accepted

win/vncconfig/Connections.h

diff --git a/win/vncconfig/Connections.h b/win/vncconfig/Connections.h
index 6176f3d..3d3c06c 100644
--- a/win/vncconfig/Connections.h
+++ b/win/vncconfig/Connections.h
@@ -73,8 +73,13 @@
         newPat.buf[1] = 0;
         _tcscat(newPat.buf, host.buf);
 
-        network::TcpFilter::Pattern pat(network::TcpFilter::parsePattern(CStr(newPat.buf)));
-        pattern.replaceBuf(TCharArray(network::TcpFilter::patternToStr(pat)).takeBuf());
+        try {
+          network::TcpFilter::Pattern pat(network::TcpFilter::parsePattern(CStr(newPat.buf)));
+          pattern.replaceBuf(TCharArray(network::TcpFilter::patternToStr(pat)).takeBuf());
+        } catch(rdr::Exception e) {
+          MsgBox(NULL, TStr(e.str()), MB_ICONEXCLAMATION | MB_OK);
+          return false;
+        }
         return true;
       }
       const TCHAR* getPattern() {return pattern.buf;}