Regression test for Exiv2#1838

kevinbackhouse · Aug 3, 2021 · 388f254 · 388f254
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diff --git a/test/data/issue_1838_poc.crw b/test/data/issue_1838_poc.crw
diff --git a/tests/bugfixes/github/test_issue_1838.py b/tests/bugfixes/github/test_issue_1838.py
@@ -0,0 +1,17 @@
+# -*- coding: utf-8 -*-
+
+from system_tests import CaseMeta, path, check_no_ASAN_UBSAN_errors
+
+class FloatToRationalCastOutOfRange(metaclass=CaseMeta):
+    """
+    Test for the bug described in:
+    https://github.com/Exiv2/exiv2/issues/1838
+    """
+    url = "https://github.com/Exiv2/exiv2/issues/1838"
+
+    filename = path("$data_path/issue_1838_poc.crw")
+    commands = ["$exiv2 $filename"]
+    stderr = [""]
+    retval = [0]
+
+    compare_stdout = check_no_ASAN_UBSAN_errors