pluto: Avoid potential null-pointer dereference when checking CRLs.

2011-04-19 13:48:50 +02:00
parent a61b696380
commit 73ac1f2040
1 changed files with 2 additions and 1 deletions
@@ -425,7 +425,8 @@ cert_status_t verify_by_crl(cert_t *cert, time_t *until, time_t *revocationDate,
 		lock_authcert_list("verify_by_crl");

 		issuer_cert = get_authcert(issuer, authKeyID, X509_CA);
-		trusted = cert_crl->issued_by(cert_crl, issuer_cert->cert);
+		trusted = issuer_cert ? cert_crl->issued_by(cert_crl, issuer_cert->cert)
+							  : FALSE;

 		unlock_authcert_list("verify_by_crl");