[PATCH] python/sepolgen: accept square brackets in FILENAME token

[Christian Göttsche <cgzones@xxxxxxxxxxxxxx>]

When parsing Reference Policy style files accept square brackets in file
names.  The FILENAME token is used in the TYPE_TRANSITION grammar rule
for the optional name based argument.  This name can contain square
brackets, e.g. for anonymous inodes like "[io_uring]".
---
 python/sepolgen/src/sepolgen/refparser.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/python/sepolgen/src/sepolgen/refparser.py b/python/sepolgen/src/sepolgen/refparser.py
index e611637f..1bb90564 100644
--- a/python/sepolgen/src/sepolgen/refparser.py
+++ b/python/sepolgen/src/sepolgen/refparser.py
@@ -261,7 +261,7 @@ def t_IDENTIFIER(t):
     return t
 
 def t_FILENAME(t):
-    r'\"[a-zA-Z0-9_\-\+\.\$\*~ :]+\"'
+    r'\"[a-zA-Z0-9_\-\+\.\$\*~ :\[\]]+\"'
     # Handle any keywords
     t.type = reserved.get(t.value,'FILENAME')
     return t
-- 
2.34.1