Add test

hugsy · Sep 23, 2024 · 376a07a · 376a07a
1 parent 9664987
commit 376a07a
Showing 1 changed file with 14 additions and 0 deletions.
diff --git a/tests/api/gef_memory.py b/tests/api/gef_memory.py
@@ -178,3 +178,17 @@ def test_func_parse_maps_realpath(self):
                    "/usr" not in section.realpath):
                     assert pathlib.Path(section.realpath).is_file()
                     break
+
+    def test_func_read_cstring_oob(self):
+        gef, gdb = self._gef, self._gdb
+
+        gdb.execute("b main")
+        gdb.execute("start")
+
+        section = gef.memory.maps[0]
+        oob_val = gef.memory.read_cstring(section.page_start, section.page_end -
+                                section.page_start + 0x100)
+        val = gef.memory.read_cstring(section.page_start, section.page_end -
+                                section.page_start)
+
+        assert val == oob_val