oss-fuzz: fix some compiler warnings

Some unused functions and variables and many missing
HAVE_FEATURE_NSS warnings, because the native-code.py
stubs were missing the config_crypto.h header.

Change-Id: I88ff7d8f96e7382027a21f205db982fd797bd6af
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/127392
Tested-by: Jenkins
Reviewed-by: Jan-Marek Glogowski <[email protected]>

Author: jmglogow

connectivity/source/drivers/file/FDatabaseMetaData.cxx

@@ -73,6 +73,7 @@ Reference< XResultSet > SAL_CALL ODatabaseMetaData::getColumns(
 
 namespace
 {
+#if !ENABLE_FUZZERS
     sal_Int16 isCaseSensitiveParentFolder( const OUString& _rFolderOrDoc, std::u16string_view _rDocName )
     {
         sal_Int16 nIsCS = 1;
@@ -151,6 +152,7 @@ namespace
 
         return nIsCS;
     }
+#endif
 }
 
 

connectivity/source/manager/mdrivermanager.cxx

@@ -102,8 +102,8 @@ Any SAL_CALL ODriverEnumeration::nextElement(  )
     return makeAny( *m_aPos++ );
 }
 
-    namespace {
-
+namespace
+{
     /// an STL functor which ensures that a SdbcDriver described by a DriverAccess is loaded
     struct EnsureDriver
     {
@@ -174,9 +174,8 @@ Any SAL_CALL ODriverEnumeration::nextElement(  )
         }
     };
 
-    }
-
-    static sal_Int32 lcl_getDriverPrecedence( const Reference<XComponentContext>& _rContext, Sequence< OUString >& _rPrecedence )
+#if !ENABLE_FUZZERS
+    sal_Int32 lcl_getDriverPrecedence( const Reference<XComponentContext>& _rContext, Sequence< OUString >& _rPrecedence )
     {
         _rPrecedence.realloc( 0 );
         try
@@ -210,8 +209,7 @@ Any SAL_CALL ODriverEnumeration::nextElement(  )
 
         return _rPrecedence.getLength();
     }
-
-    namespace {
+#endif
 
     /// an STL algorithm compatible predicate comparing two DriverAccess instances by their implementation names
     struct CompareDriverAccessByName
@@ -234,8 +232,7 @@ Any SAL_CALL ODriverEnumeration::nextElement(  )
             return lhs.sImplementationName == m_sImplName;
         }
     };
-
-    }
+}
 
 OSDBCDriverManager::OSDBCDriverManager( const Reference< XComponentContext >& _rxContext )
     :OSDBCDriverManager_Base(m_aMutex)

sc/source/core/data/documen3.cxx

@@ -575,8 +575,11 @@ bool ScDocument::LinkExternalTab( SCTAB& rTab, const OUString& aDocTab,
     }
     rTab = 0;
 #if ENABLE_FUZZERS
+    (void)aDocTab;
+    (void)aFileName;
+    (void)aTabName;
     return false;
-#endif
+#else
     OUString  aFilterName; // Is filled by the Loader
     OUString  aOptions; // Filter options
     sal_uInt32 nLinkCnt = pExtDocOptions ? pExtDocOptions->GetDocSettings().mnLinkCnt : 0;
@@ -618,6 +621,7 @@ bool ScDocument::LinkExternalTab( SCTAB& rTab, const OUString& aDocTab,
             pBindings->Invalidate( SID_LINKS );
     }
     return true;
+#endif
 }
 
 ScExternalRefManager* ScDocument::GetExternalRefManager() const

solenv/bin/native-code.py

@@ -861,6 +861,7 @@ def limit_rdb(services_rdb, full_factory_map, full_constructor_map):
  * File generated by solenv/bin/native-code.py
  */
 
+#include <config_crypto.h>
 #include <config_features.h>
 #include <config_fuzzers.h>
 #include <config_gpgme.h>