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-rw-r--r--tests/analysis/scan/fuzzing.py20
1 files changed, 20 insertions, 0 deletions
diff --git a/tests/analysis/scan/fuzzing.py b/tests/analysis/scan/fuzzing.py
index e26c496..5d99c35 100644
--- a/tests/analysis/scan/fuzzing.py
+++ b/tests/analysis/scan/fuzzing.py
@@ -192,3 +192,23 @@ rule test {
''' % ("0" * (256 * 2 + 8), "0" * (256 * 2 + 8))
self.check_rule_success(rule)
+
+
+ def testFileFinalAccess(self):
+ """Ensure patterns found at the edges of scanned content do not crash the scanner."""
+
+ cnt = MemoryContent(bytes([ 0 for i in range(16) ]))
+
+ rule = '''
+rule test {
+
+ bytes:
+ $a = { 00 00 00 00 00 00 00 00 }
+
+ condition:
+ $a
+
+}
+'''
+
+ self.check_rule_success(rule, cnt)