Commit ded50988 authored May 20, 2011 by Roy.Li Committed by Eric Paris Jun 14, 2011

SELinux: skip file_name_trans_write() when policy downgraded.



When policy version is less than POLICYDB_VERSION_FILENAME_TRANS,
skip file_name_trans_write().

Signed-off-by: Roy.Li <rongqing.li@windriver.com>
Signed-off-by: Eric Paris <eparis@redhat.com>

parent 0f7e4c33

security/selinux/ss/policydb.c

+3 −0

Original line number	Diff line number	Diff line
		@@ -3222,6 +3222,9 @@ static int filename_trans_write(struct policydb p, void fp)
		__le32 buf[1];
		int rc;

		if (p->policyvers < POLICYDB_VERSION_FILENAME_TRANS)
		return 0;

		nel = 0;
		rc = hashtab_map(p->filename_trans, hashtab_cnt, &nel);
		if (rc)