Step 9

mbell12 · Jun 9, 2022 · bcaca53 · bcaca53 · github-actions · Jun 9, 2022
1 parent 6c6f14d
commit bcaca53
Showing 1 changed file with 13 additions and 0 deletions.
diff --git a/9_class_network_byteswap.ql b/9_class_network_byteswap.ql
@@ -1 +1,14 @@
+import cpp
+
+class NetworkByteSwap extends Expr {
+  NetworkByteSwap () {
+    exists(MacroInvocation m |
+        m.getMacroName() in ["ntohs", "ntohl", "ntohll"] and
+        this = m.getExpr()
+    )
+  }
+}
+
+from NetworkByteSwap n
+select n, "Network byte swap"