Fix crash when a null library name is provided

Exports in null "library" are now placed in the EXTERNAL namespace as they should Crash manifests when loading an ELF that imports from a library with unknown module/file name
CreepNT · May 22, 2022 · 91fd5c4 · 91fd5c4
1 parent d052d2d
commit 91fd5c4
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/main/java/vita/misc/Utils.java b/src/main/java/vita/misc/Utils.java
@@ -178,6 +178,9 @@ public static void prepareMonitorProgressBar(TaskMonitor monitor, String msg, lo
 	}
 
 	public static ExternalLocation addExternalFunction(String libraryName, String extLabel) throws InvalidInputException, DuplicateNameException {
+		if (libraryName == null) { //Create in "EXTERNAL" pseudolibrary
+			return utilsCtx.program.getExternalManager().addExtFunction((Namespace)null, extLabel, null, SourceType.ANALYSIS);
+		}
 		return utilsCtx.program.getExternalManager().addExtFunction(libraryName, extLabel, null, SourceType.ANALYSIS);
 	}