Lines Matching refs:NULL
35 if (data->keydata == NULL) { in evp_keymgmt_util_try_import()
36 if ((data->keydata = evp_keymgmt_newdata(data->keymgmt)) == NULL) { in evp_keymgmt_util_try_import()
47 if (params[0].key == NULL) in evp_keymgmt_util_try_import()
55 data->keydata = NULL; in evp_keymgmt_util_try_import()
63 if (pkey == NULL || keymgmt == NULL || keydata == NULL in evp_keymgmt_util_assign_pkey()
75 EVP_PKEY *pkey = NULL; in evp_keymgmt_util_make_pkey()
77 if (keymgmt == NULL in evp_keymgmt_util_make_pkey()
78 || keydata == NULL in evp_keymgmt_util_make_pkey()
79 || (pkey = EVP_PKEY_new()) == NULL in evp_keymgmt_util_make_pkey()
82 return NULL; in evp_keymgmt_util_make_pkey()
90 if (pk == NULL || export_cb == NULL) in evp_keymgmt_util_export()
103 if (keymgmt == NULL) in evp_keymgmt_util_export_to_provider()
104 return NULL; in evp_keymgmt_util_export_to_provider()
107 if (pk->keydata == NULL) in evp_keymgmt_util_export_to_provider()
108 return NULL; in evp_keymgmt_util_export_to_provider()
123 return NULL; in evp_keymgmt_util_export_to_provider()
132 if (op != NULL && op->keymgmt != NULL) { in evp_keymgmt_util_export_to_provider()
142 if (pk->keymgmt->export == NULL) in evp_keymgmt_util_export_to_provider()
143 return NULL; in evp_keymgmt_util_export_to_provider()
150 return NULL; in evp_keymgmt_util_export_to_provider()
159 import_data.keydata = NULL; /* evp_keymgmt_util_try_import will create it */ in evp_keymgmt_util_export_to_provider()
170 return NULL; in evp_keymgmt_util_export_to_provider()
174 return NULL; in evp_keymgmt_util_export_to_provider()
178 if (op != NULL && op->keydata != NULL) { in evp_keymgmt_util_export_to_provider()
204 return NULL; in evp_keymgmt_util_export_to_provider()
224 if (pk != NULL) { in evp_keymgmt_util_clear_operation_cache()
226 pk->operation_cache = NULL; in evp_keymgmt_util_clear_operation_cache()
253 return NULL; in evp_keymgmt_util_find_operation_cache()
259 OP_CACHE_ELEM *p = NULL; in evp_keymgmt_util_cache_keydata()
261 if (keydata != NULL) { in evp_keymgmt_util_cache_keydata()
262 if (pk->operation_cache == NULL) { in evp_keymgmt_util_cache_keydata()
264 if (pk->operation_cache == NULL) in evp_keymgmt_util_cache_keydata()
269 if (p == NULL) in evp_keymgmt_util_cache_keydata()
296 if (pk->keydata != NULL) { in evp_keymgmt_util_cache_keyinfo()
318 void *keydata = NULL; in evp_keymgmt_util_fromdata()
320 if ((keydata = evp_keymgmt_newdata(keymgmt)) == NULL in evp_keymgmt_util_fromdata()
324 keydata = NULL; in evp_keymgmt_util_fromdata()
332 if (pk->keymgmt == NULL) in evp_keymgmt_util_has()
353 EVP_KEYMGMT *keymgmt1 = NULL, *keymgmt2 = NULL; in evp_keymgmt_util_match()
354 void *keydata1 = NULL, *keydata2 = NULL; in evp_keymgmt_util_match()
356 if (pk1 == NULL || pk2 == NULL) { in evp_keymgmt_util_match()
357 if (pk1 == NULL && pk2 == NULL) in evp_keymgmt_util_match()
381 if (keymgmt1 != NULL in evp_keymgmt_util_match()
382 && keymgmt2 != NULL in evp_keymgmt_util_match()
392 if (keymgmt2 != NULL in evp_keymgmt_util_match()
393 && keymgmt2->match != NULL) { in evp_keymgmt_util_match()
394 void *tmp_keydata = NULL; in evp_keymgmt_util_match()
397 if (keydata1 != NULL) { in evp_keymgmt_util_match()
401 ok = (tmp_keydata != NULL); in evp_keymgmt_util_match()
413 && keymgmt1 != NULL in evp_keymgmt_util_match()
414 && keymgmt1->match != NULL) { in evp_keymgmt_util_match()
415 void *tmp_keydata = NULL; in evp_keymgmt_util_match()
418 if (keydata2 != NULL) { in evp_keymgmt_util_match()
422 ok = (tmp_keydata != NULL); in evp_keymgmt_util_match()
436 if (keydata1 == NULL && keydata2 == NULL) in evp_keymgmt_util_match()
439 if (keydata1 == NULL || keydata2 == NULL) in evp_keymgmt_util_match()
449 void *to_keydata = to->keydata, *alloc_keydata = NULL; in evp_keymgmt_util_copy()
452 if (from == NULL || from->keydata == NULL) in evp_keymgmt_util_copy()
460 if (to_keymgmt == NULL) in evp_keymgmt_util_copy()
463 if (to_keymgmt == from->keymgmt && to_keymgmt->dup != NULL in evp_keymgmt_util_copy()
464 && to_keydata == NULL) { in evp_keymgmt_util_copy()
468 if (to_keydata == NULL) in evp_keymgmt_util_copy()
486 if (to_keydata == NULL) in evp_keymgmt_util_copy()
502 if (to->keymgmt == NULL in evp_keymgmt_util_copy()
516 void *keydata = NULL; in evp_keymgmt_util_gen()
518 if ((keydata = evp_keymgmt_gen(keymgmt, genctx, cb, cbarg)) == NULL in evp_keymgmt_util_gen()
521 keydata = NULL; in evp_keymgmt_util_gen()
540 char *result = NULL; in evp_keymgmt_util_get_deflt_digest_name()
581 const char *name = NULL; in evp_keymgmt_util_query_operation_name()
583 if (keymgmt != NULL) { in evp_keymgmt_util_query_operation_name()
584 if (keymgmt->query_operation_name != NULL) in evp_keymgmt_util_query_operation_name()
586 if (name == NULL) in evp_keymgmt_util_query_operation_name()
