Handle small base64 encodings which may produce few patterns.

1 files changed, 18 insertions, 0 deletions

diff --git a/tests/analysis/scan/fuzzing.py b/tests/analysis/scan/fuzzing.py
index 1957f72..1bebdd3 100644
--- a/tests/analysis/scan/fuzzing.py
+++ b/tests/analysis/scan/fuzzing.py
@@ -249,3 +249,21 @@ rule test {
 '''
 
         self.check_rule_failure(rule)
+
+
+    def testSmallBase64(self):
+        """Handle small base64 encodings which may produce few patterns."""
+
+        rule = '''
+rule test {
+
+   bytes:
+      $a = "0" base64
+
+   condition:
+      $a
+
+}
+'''
+
+        self.check_rule_failure(rule)