1 files changed, 59 insertions, 0 deletions
diff --git a/user/tigervnc/ensure-throw.patch b/user/tigervnc/ensure-throw.patch
new file mode 100644
index 000000000..da873fe21
--- /dev/null
+++ b/user/tigervnc/ensure-throw.patch
@@ -0,0 +1,59 @@
+From 78bdd1700c4e42b492286a2af25bea0825848f99 Mon Sep 17 00:00:00 2001
+From: Pierre Ossman <ossman@cendio.se>
+Date: Tue, 26 Mar 2019 11:10:28 +0100
+Subject: [PATCH] Add missing throws for exception
+
+It is not enough to create an exception object, you need to throw
+it as well.
+---
+ common/rfb/CSecurityTLS.cxx | 10 +++++-----
+ win/rfb_win32/Registry.cxx  |  2 +-
+ 2 files changed, 6 insertions(+), 6 deletions(-)
+
+diff --git a/common/rfb/CSecurityTLS.cxx b/common/rfb/CSecurityTLS.cxx
+index c6d1e3103..aa1910909 100644
+--- a/common/rfb/CSecurityTLS.cxx
++++ b/common/rfb/CSecurityTLS.cxx
+@@ -391,7 +391,7 @@ void CSecurityTLS::checkSession()
+                           "authority:\n\n%s\n\nDo you want to save it and "
+                           "continue?\n ", info.data);
+   if (len < 0)
+-    AuthFailureException("certificate decoding error");
++    throw AuthFailureException("certificate decoding error");
+ 
+   vlog.debug("%s", info.data);
+ 
+@@ -417,16 +417,16 @@ void CSecurityTLS::checkSession()
+ 
+   if (gnutls_x509_crt_export(crt, GNUTLS_X509_FMT_PEM, NULL, &out_size)
+       == GNUTLS_E_SHORT_MEMORY_BUFFER)
+-    AuthFailureException("Out of memory");
++    throw AuthFailureException("Out of memory");
+ 
+   // Save cert
+   out_buf =  new char[out_size];
+   if (out_buf == NULL)
+-    AuthFailureException("Out of memory");
++    throw AuthFailureException("Out of memory");
+ 
+   if (gnutls_x509_crt_export(crt, GNUTLS_X509_FMT_PEM, out_buf, &out_size) < 0)
+-    AuthFailureException("certificate issuer unknown, and certificate "
+-			 "export failed");
++    throw AuthFailureException("certificate issuer unknown, and certificate "
++                               "export failed");
+ 
+   char *homeDir = NULL;
+   if (getvnchomedir(&homeDir) == -1)
+diff --git a/win/rfb_win32/Registry.cxx b/win/rfb_win32/Registry.cxx
+index 963a36a29..9cd501842 100644
+--- a/win/rfb_win32/Registry.cxx
++++ b/win/rfb_win32/Registry.cxx
+@@ -254,7 +254,7 @@ TCHAR* RegKey::getRepresentation(const TCHAR* valname) const {
+       TCharArray result(required);
+       length = ExpandEnvironmentStrings(str.buf, result.buf, required);
+       if (required<length)
+-        rdr::Exception("unable to expand environment strings");
++        throw rdr::Exception("unable to expand environment strings");
+       return result.takeBuf();
+     } else {
+       return tstrDup(_T(""));