adjust max parameter number

pwntester · pwntester · commit 504d11974914 · 2021-02-15T10:58:17.000+01:00
diff --git a/java/ql/src/semmle/code/java/frameworks/apache/Lang.qll b/java/ql/src/semmle/code/java/frameworks/apache/Lang.qll
@@ -45,7 +45,7 @@ private class ApacheLangArrayUtilsTaintPreservingMethod extends TaintPreservingC
 
   override predicate returnsTaintFrom(int src) {
     this.hasName(["addAll", "addFirst"]) and
-    src = [0 .. getNumberOfParameters()]
+    src = [0 .. getNumberOfParameters() - 1]
     or
     this.hasName([
         "clone", "nullToEmpty", "remove", "removeAll", "removeElement", "removeElements", "reverse",
