Lines Matching refs:NULL
24 if (b == NULL) in X509_issuer_and_serial_cmp()
25 return a != NULL; in X509_issuer_and_serial_cmp()
26 if (a == NULL) in X509_issuer_and_serial_cmp()
42 char *f = NULL; in X509_issuer_and_serial_hash()
43 EVP_MD *digest = NULL; in X509_issuer_and_serial_hash()
45 if (ctx == NULL) in X509_issuer_and_serial_hash()
47 f = X509_NAME_oneline(a->cert_info.issuer, NULL, 0); in X509_issuer_and_serial_hash()
48 if (f == NULL) in X509_issuer_and_serial_hash()
51 if (digest == NULL) in X509_issuer_and_serial_hash()
54 if (!EVP_DigestInit_ex(ctx, digest, NULL)) in X509_issuer_and_serial_hash()
62 if (!EVP_DigestFinal_ex(ctx, &(md[0]), NULL)) in X509_issuer_and_serial_hash()
110 return X509_NAME_hash_ex(x->cert_info.issuer, NULL, NULL, NULL); in X509_issuer_name_hash()
137 return X509_NAME_hash_ex(x->cert_info.subject, NULL, NULL, NULL); in X509_subject_name_hash()
186 if (*p_sk == NULL && (*p_sk = sk_X509_new_null()) == NULL) { in ossl_x509_add_cert_new()
195 if (sk == NULL) { in X509_add_cert()
230 if (sk == NULL) { in X509_add_certs()
258 if (b == NULL) in X509_NAME_cmp()
259 return a != NULL; in X509_NAME_cmp()
260 if (a == NULL) in X509_NAME_cmp()
264 if (a->canon_enc == NULL || a->modified) { in X509_NAME_cmp()
265 ret = i2d_X509_NAME((X509_NAME *)a, NULL); in X509_NAME_cmp()
270 if (b->canon_enc == NULL || b->modified) { in X509_NAME_cmp()
271 ret = i2d_X509_NAME((X509_NAME *)b, NULL); in X509_NAME_cmp()
281 if (a->canon_enc == NULL || b->canon_enc == NULL) in X509_NAME_cmp()
298 i2d_ret = i2d_X509_NAME(x, NULL); in X509_NAME_hash_ex()
299 if (ok != NULL) in X509_NAME_hash_ex()
301 if (i2d_ret >= 0 && sha1 != NULL in X509_NAME_hash_ex()
302 && EVP_Digest(x->canon_enc, x->canon_enclen, md, NULL, sha1, NULL)) { in X509_NAME_hash_ex()
306 if (ok != NULL) in X509_NAME_hash_ex()
320 EVP_MD *md5 = EVP_MD_fetch(NULL, OSSL_DIGEST_NAME_MD5, "-fips"); in X509_NAME_hash_old()
325 if (md5 == NULL || md_ctx == NULL) in X509_NAME_hash_old()
329 if (i2d_X509_NAME(x, NULL) < 0) in X509_NAME_hash_old()
332 if (EVP_DigestInit_ex(md_ctx, md5, NULL) in X509_NAME_hash_old()
334 && EVP_DigestFinal_ex(md_ctx, md, NULL)) in X509_NAME_hash_old()
352 X509 x, *x509 = NULL; in X509_find_by_issuer_and_serial()
355 return NULL; in X509_find_by_issuer_and_serial()
365 return NULL; in X509_find_by_issuer_and_serial()
378 return NULL; in X509_find_by_subject()
383 if (x == NULL) in X509_get0_pubkey()
384 return NULL; in X509_get0_pubkey()
390 if (x == NULL) in X509_get_pubkey()
391 return NULL; in X509_get_pubkey()
399 if (xk == NULL) { in X509_check_private_key()
408 if (x == NULL) { in ossl_x509_check_private_key()
443 if (pkey == NULL || !EVP_PKEY_is_a(pkey, "EC")) in check_suite_b()
484 if (x == NULL) { in X509_chain_check_suiteb()
498 if (chain == NULL) in X509_chain_check_suiteb()
581 if (ret == NULL) in STACK_OF()
582 return NULL; in STACK_OF()
595 return NULL; in STACK_OF()
