add a test

Author: anhu

certs/crl/bad_time_fmt.pem

@@ -0,0 +1,13 @@
+-----BEGIN X509 CRL-----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+-----END X509 CRL-----

tests/api.c

@@ -46292,9 +46292,17 @@ static int test_sk_X509_CRL(void)
     ExpectIntEQ(BIO_get_mem_data(bio, NULL), 1324);
 #endif
     BIO_free(bio);
-
+    bio = NULL;
     wolfSSL_X509_CRL_free(crl);
     crl = NULL;
+
+#ifndef NO_ASN_TIME
+    /* Test CRL with invalid GeneralizedTime */
+    ExpectNotNull(bio = BIO_new_file("./certs/crl/bad_time_fmt.pem", "rb"));
+    ExpectNull(crl = PEM_read_bio_X509_CRL(bio, NULL, NULL, NULL));
+    BIO_free(bio);
+    bio = NULL;
+ #endif /* NO_ASN_TIME */
 #endif
 
 #if !defined(NO_FILESYSTEM) && !defined(NO_STDIO_FILESYSTEM)