From 6beea9f422cb452c01a24619247b559b67a4aeec Mon Sep 17 00:00:00 2001
From: James Carter <jwcart2@gmail.com>
Date: Thu, 8 Apr 2021 13:32:08 -0400
Subject: [PATCH] libsepol/cil: Set class field to NULL when resetting struct
 cil_classperms

The class field of a struct cil_classperms points to the class looked
up in the symbol table, so that field should be set to NULL when
the cil_classperms is reset.

Set the class field to NULL when resetting the struct cil_classperms.

Signed-off-by: James Carter <jwcart2@gmail.com>
---
 libsepol/cil/src/cil_reset_ast.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libsepol/cil/src/cil_reset_ast.c b/libsepol/cil/src/cil_reset_ast.c
index 7bf0391b..e86ee3b8 100644
--- a/libsepol/cil/src/cil_reset_ast.c
+++ b/libsepol/cil/src/cil_reset_ast.c
@@ -43,6 +43,7 @@ static inline void cil_reset_classperms(struct cil_classperms *cp)
 		return;
 	}
 
+	cp->class = NULL;
 	cil_list_destroy(&cp->perms, CIL_FALSE);
 }
 
-- 
2.30.2