From 72de0f96f35d05ba68b28f4fa82f51a1df2778ca Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Dan=20=C4=8Cerm=C3=A1k?= <dan.cermak@cgc-instruments.com>
Date: Tue, 9 Jan 2018 21:27:20 +0100
Subject: [PATCH] Added reproducer for CVE-2018-4868 to the test suite

---
 test/data/exiv2-memorymmap-error            | Bin 0 -> 84 bytes
 tests/bugfixes/github/test_CVE_2018_4868.py |  18 ++++++++++++++++++
 2 files changed, 18 insertions(+)
 create mode 100644 test/data/exiv2-memorymmap-error
 create mode 100644 tests/bugfixes/github/test_CVE_2018_4868.py

diff --git a/test/data/exiv2-memorymmap-error b/test/data/exiv2-memorymmap-error
new file mode 100644
index 0000000000000000000000000000000000000000..0bec43593d7c934e76d9dd1a55c6b85875bf8b08
GIT binary patch
literal 84
zcmZQzVBpCLP*C9IYUg5LU=YbFFv<X81&06i|Nnz%1_oV_7?2jr%t$E$(u`ot%+AgL
YQuH@DKc|S1A^E@m|G)%&pcDfG06C8o%>V!Z

literal 0
HcmV?d00001

diff --git a/tests/bugfixes/github/test_CVE_2018_4868.py b/tests/bugfixes/github/test_CVE_2018_4868.py
new file mode 100644
index 00000000..434eec6b
--- /dev/null
+++ b/tests/bugfixes/github/test_CVE_2018_4868.py
@@ -0,0 +1,18 @@
+# -*- coding: utf-8 -*-
+
+import system_tests
+
+
+class TestCvePoC(system_tests.Case):
+
+    url = "https://github.com/Exiv2/exiv2/issues/202"
+    cve_url = "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-4868"
+    found_by = ["afl", "topsecLab", "xcainiao"]
+
+    filename = "{data_path}/exiv2-memorymmap-error"
+    commands = ["{exiv2} " + filename]
+    stdout = [""]
+    stderr = ["""{exiv2_exception_msg} """ + filename + """:
+{error_58_message}
+"""]
+    retval = [1]