From 7193394aeea6422694bff5bb0c4f9e101f5ce44f Mon Sep 17 00:00:00 2001 From: Bernd Edlinger Date: Tue, 29 Jan 2019 14:16:28 +0100 Subject: Fix a memory leak with di2_X509_CRL reuse Additionally avoid undefined behavior with in-place memcpy in X509_CRL_digest. Fixes #8099 Reviewed-by: Matt Caswell (Merged from https://github.com/openssl/openssl/pull/8112) (cherry picked from commit a727627922b8a9ec6628ffaa2054b4b3833d674b) --- test/crltest.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+) (limited to 'test') diff --git a/test/crltest.c b/test/crltest.c index 4d35fd4081..6ce9890260 100644 --- a/test/crltest.c +++ b/test/crltest.c @@ -357,6 +357,20 @@ static int test_unknown_critical_crl(int n) return r; } +static int test_reuse_crl(void) +{ + X509_CRL *reused_crl = CRL_from_strings(kBasicCRL); + char *p; + BIO *b = glue2bio(kRevokedCRL, &p); + + reused_crl = PEM_read_bio_X509_CRL(b, &reused_crl, NULL, NULL); + + OPENSSL_free(p); + BIO_free(b); + X509_CRL_free(reused_crl); + return 1; +} + int setup_tests(void) { if (!TEST_ptr(test_root = X509_from_strings(kCRLTestRoot)) @@ -368,6 +382,7 @@ int setup_tests(void) ADD_TEST(test_bad_issuer_crl); ADD_TEST(test_known_critical_crl); ADD_ALL_TESTS(test_unknown_critical_crl, OSSL_NELEM(unknown_critical_crls)); + ADD_TEST(test_reuse_crl); return 1; } -- cgit v1.2.3