Add test reproducer for #561

tests/bugfixes/github/test_issue_561.py

@@ -0,0 +1,12 @@
+# -*- coding: utf-8 -*-
+
+import system_tests
+
+class ShouldNotThrowsWithSpecificIsoSpeedValue(metaclass=system_tests.CaseMeta):
+    url = "https://github.com/Exiv2/exiv2/issues/561"
+
+    filename = system_tests.path("$data_path/pocIssue561")
+    commands = ["$exiv2 " + filename]
+    retval = [0]
+    compare_stderr = system_tests.check_no_ASAN_UBSAN_errors
+    compare_stdout = system_tests.check_no_ASAN_UBSAN_errors