2 files changed, 3 insertions, 2 deletions
diff --git a/registry/source/keyimpl.cxx b/registry/source/keyimpl.cxx
index d969cbaa32c5..d7baabe008da 100644
--- a/registry/source/keyimpl.cxx
+++ b/registry/source/keyimpl.cxx
@@ -970,7 +970,8 @@ OStoreDirectory ORegKey::getStoreDir() const
 
 OUString ORegKey::getFullPath(OUString const & path) const {
     OSL_ASSERT(!m_name.isEmpty() && !path.isEmpty());
-    OUStringBuffer b(m_name);
+    OUStringBuffer b(32);
+    b.append(m_name);
     if (!b.isEmpty() && b[b.getLength() - 1] == '/') {
         if (path[0] == '/') {
             b.append(std::u16string_view(path).substr(1));
diff --git a/registry/source/regimpl.cxx b/registry/source/regimpl.cxx
index ab7dcb09888e..43e12cb8f375 100644
--- a/registry/source/regimpl.cxx
+++ b/registry/source/regimpl.cxx
@@ -629,7 +629,7 @@ RegError ORegistry::createKey(RegKeyHandle hKey, const OUString& keyName,
     }
 
     OStoreDirectory rStoreDir;
-    OUStringBuffer  sFullPath(sFullKeyName.getLength());
+    OUStringBuffer  sFullPath(sFullKeyName.getLength()+16);
     OUString        token;
 
     sFullPath.append('/');