Regression test for #1815

(cherry picked from commit 6e83bdd)
Exiv2 · Aug 1, 2021 · ed82e63 · ed82e63
1 parent c65941c
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diff --git a/test/data/issue_1815_poc.jpg b/test/data/issue_1815_poc.jpg
diff --git a/tests/bugfixes/github/test_issue_1815.py b/tests/bugfixes/github/test_issue_1815.py
@@ -0,0 +1,17 @@
+# -*- coding: utf-8 -*-
+
+from system_tests import CaseMeta, CopyTmpFiles, path
+@CopyTmpFiles("$data_path/issue_1815_poc.jpg")
+
+class JpgImageDoWriteMetadataOutOfBoundsRead(metaclass=CaseMeta):
+    """
+    Regression test for the bug described in:
+    https://github.com/Exiv2/exiv2/issues/1815
+    """
+    url = "https://github.com/Exiv2/exiv2/issues/1815"
+
+    filename = path("$tmp_path/issue_1815_poc.jpg")
+    commands = ["$exiv2 rm $filename"]
+    stdout = [""]
+    stderr = [""]
+    retval = [0]