Added File.stream/.stream! to Traversal check (#151)

nccgroup · Jan 3, 2024 · 30b17cc · 30b17cc
1 parent 052d1e0
commit 30b17cc
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diff --git a/lib/sobelow/traversal/file_module.ex b/lib/sobelow/traversal/file_module.ex
@@ -33,7 +33,9 @@ defmodule Sobelow.Traversal.FileModule do
     :mkdir,
     :mkdir!,
     :mkdir_p,
-    :mkdir_p!
+    :mkdir_p!,
+    :stream,
+    :stream!
   ]
   @double_file_funcs [:cp, :copy, :cp!, :copy!, :cp_r, :cp_r!, :ln, :ln!, :ln_s, :ln_s!]
 

diff --git a/test/traversal/file_module_test.exs b/test/traversal/file_module_test.exs
@@ -3,7 +3,7 @@ defmodule SobelowTest.Traversal.FileModuleTest do
   import Sobelow, only: [is_vuln?: 1]
   alias Sobelow.Traversal.FileModule
 
-  @evil_funcs [:read, :read!, :write, :write!, :rm, :rm!, :rm_rf]
+  @evil_funcs [:read, :read!, :write, :write!, :rm, :rm!, :rm_rf, :stream, :stream!]
 
   @double_evil_funcs [:cp, :cp!, :cp_r, :cp_r!, :ln, :ln!, :ln_s, :ln_s!]