Regression test for https://github.com/Exiv2/exiv2/security/advisories/GHSA-mvc4-g5pv-4qqq

tests/bugfixes/github/test_issue_ghsa_mvc4_g5pv_4qqq.py

@@ -0,0 +1,20 @@
+# -*- coding: utf-8 -*-
+
+from system_tests import CaseMeta, CopyTmpFiles, path
+@CopyTmpFiles("$data_path/issue_ghsa_mvc4_g5pv_4qqq_poc.jpg")
+
+class JpegBasePrintStructureInfiniteLoop(metaclass=CaseMeta):
+    """
+    Regression test for the bug described in:
+    https://github.com/Exiv2/exiv2/security/advisories/GHSA-mvc4-g5pv-4qqq
+    """
+    url = "https://github.com/Exiv2/exiv2/security/advisories/GHSA-mvc4-g5pv-4qqq"
+
+    filename = path("$tmp_path/issue_ghsa_mvc4_g5pv_4qqq_poc.jpg")
+    commands = ["$exiv2 -d I rm $filename"]
+    stdout = [""]
+    stderr = [
+"""Exiv2 exception in erase action for file $filename:
+$kerFailedToReadImageData
+"""]
+    retval = [1]