File CVE-2019-13113.patch of Package exiv2.26639

Index: exiv2-0.23/src/crwimage.cpp
===================================================================
--- exiv2-0.23.orig/src/crwimage.cpp
+++ exiv2-0.23/src/crwimage.cpp
@@ -747,10 +747,10 @@ namespace Exiv2 {
     {
         DataLocId di = invalidDataLocId;
         switch (tag & 0xc000) {
-        case 0x0000: di = valueData; break;
-        case 0x4000: di = directoryData; break;
+        case 0x0000: return valueData;
+        case 0x4000: return directoryData;
+        default: throw Error(kerCorruptedMetadata);
         }
-        return di;
     } // CiffComponent::dataLocation
 
     /*!