From 8c21aff5e1dc878f62ef42794524ba17c5601626 Mon Sep 17 00:00:00 2001
From: Mike Alexander <mta@umich.edu>
Date: Fri, 2 May 2014 18:02:08 -0400
Subject: [PATCH 1/2] Better test for conflict between optimization and
 FORTIFY_SOURCE

---
 configure.ac | 25 ++++++++++++-------------
 1 file changed, 12 insertions(+), 13 deletions(-)

diff --git a/configure.ac b/configure.ac
index 48f3ecd38d..db405826c4 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1316,22 +1316,21 @@ then
       # This is gcc >= 3.4.x
       warnFLAGS="${warnFLAGS} -Wdeclaration-after-statement"
     fi
-  else if test "`echo ${GCC_VERSION} | cut -d. -f1`" -ge 4; then
+  elif test "`echo ${GCC_VERSION} | cut -d. -f1`" -ge 4; then
+         AC_MSG_CHECKING(OK To use fortify source?)
          # This is gcc >= 4.x.x
          warnFLAGS="${warnFLAGS} -Wdeclaration-after-statement -Wno-pointer-sign"
          # rpmbuild on FC4 forces this flag. Only add it when optimizing
-         have_optimization=
-         for flag in $CFLAGS; do
-           tmp_flag=`echo $flag | sed -e 's,-O.,,'`
-           if `echo $flag | grep -q -- '-O'` ; then
-             have_optimization=yes
-           fi
-         done
-
-         if test "x${have_optimization}" = xyes; then 
-             warnFLAGS="${warnFLAGS} -D_FORTIFY_SOURCE=2"
-         fi
-       fi
+	 cflags_save="$CFLAGS"
+	 CFLAGS="$AM_CFLAGS $CFLAGS -Werror -D_FORTIFY_SOURCE=2"
+	 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
+#include <stdio.h>
+	 ]],
+	  [[ printf( "%s\n", "Hello World!");]])],
+            [warnFLAGS="${warnFLAGS} -D_FORTIFY_SOURCE=2"
+	     AC_MSG_RESULT(OK)],
+	    [AC_MSG_RESULT(No)])
+	 CFLAGS="$cflags_save"
   fi
   CFLAGS="${warnFLAGS} ${CFLAGS}"
 else

From 6695f6c6608869a2d4d62e94f060bf77b618d60c Mon Sep 17 00:00:00 2001
From: Geert Janssens <janssens-geert@telenet.be>
Date: Mon, 5 May 2014 17:53:21 +0200
Subject: [PATCH 2/2] Fix crash with libdib >= 0.9.0

Based on a patch provided by Colin Law
---
 src/backend/dbi/gnc-backend-dbi.c | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/src/backend/dbi/gnc-backend-dbi.c b/src/backend/dbi/gnc-backend-dbi.c
index 694cbba083..e5e263aba6 100644
--- a/src/backend/dbi/gnc-backend-dbi.c
+++ b/src/backend/dbi/gnc-backend-dbi.c
@@ -292,7 +292,7 @@ gnc_dbi_sqlite3_session_begin( QofBackend *qbe, QofSession *session,
     }
 
     #if HAVE_LIBDBI_R
-    be->conn = dbi_conn_new_r( "sqlite3", dbi_instance );
+    be->conn = dbi_conn_new_r( "sqlite3", &dbi_instance );
     #else
     be->conn = dbi_conn_new( "sqlite3" );
     #endif
@@ -822,7 +822,7 @@ gnc_dbi_mysql_session_begin( QofBackend* qbe, QofSession *session,
         dbi_conn_close( be->conn );
     }
 #if HAVE_LIBDBI_R
-    be->conn = dbi_conn_new_r( "mysql", dbi_instance );
+    be->conn = dbi_conn_new_r( "mysql", &dbi_instance );
 #else
     be->conn = dbi_conn_new( "mysql" );
 #endif
@@ -911,7 +911,7 @@ gnc_dbi_mysql_session_begin( QofBackend* qbe, QofSession *session,
 
             // Try again to connect to the db
             #if HAVE_LIBDBI_R
-            be->conn = dbi_conn_new_r( "mysql", dbi_instance );
+            be->conn = dbi_conn_new_r( "mysql", &dbi_instance );
             #else
             be->conn = dbi_conn_new( "mysql" );
             #endif
@@ -1168,7 +1168,7 @@ gnc_dbi_postgres_session_begin( QofBackend *qbe, QofSession *session,
     }
 
     #if HAVE_LIBDBI_R
-    be->conn = dbi_conn_new_r( "pgsql", dbi_instance );
+    be->conn = dbi_conn_new_r( "pgsql", &dbi_instance );
     #else
     be->conn = dbi_conn_new( "pgsql" );
     #endif
@@ -1259,7 +1259,7 @@ gnc_dbi_postgres_session_begin( QofBackend *qbe, QofSession *session,
 
             // Try again to connect to the db
             #if HAVE_LIBDBI_R
-            be->conn = dbi_conn_new_r( "pgsql", dbi_instance );
+            be->conn = dbi_conn_new_r( "pgsql", &dbi_instance );
             #else
             be->conn = dbi_conn_new( "pgsql" );
             #endif
@@ -1869,7 +1869,7 @@ gnc_module_init_backend_dbi(void)
 
     /* dbi_initialize returns -1 in case of errors */
     #if HAVE_LIBDBI_R
-    num_drivers = dbi_initialize_r( driver_dir, dbi_instance );
+    num_drivers = dbi_initialize_r( driver_dir, &dbi_instance );
     #else
     num_drivers = dbi_initialize( driver_dir );
     #endif
@@ -1885,7 +1885,7 @@ gnc_module_init_backend_dbi(void)
         do
         {
             #if HAVE_LIBDBI_R
-            driver = dbi_driver_list_r( driver, dbi_instance );
+            driver = dbi_driver_list_r( driver, &dbi_instance );
             #else
             driver = dbi_driver_list( driver );
             #endif
@@ -1988,7 +1988,7 @@ void
 gnc_module_finalize_backend_dbi( void )
 {
     #if HAVE_LIBDBI_R
-    dbi_shutdown_r(dbi_instance);
+    dbi_shutdown_r(&dbi_instance);
     #else
     dbi_shutdown();
     #endif