Lines Matching refs:NULL
32 unsigned char *p, *buf_in = NULL, *buf_out = NULL; in ASN1_sign()
37 if (ctx == NULL) { in ASN1_sign()
46 if (a == NULL) in ASN1_sign()
54 a->parameter = NULL; in ASN1_sign()
55 } else if ((a->parameter == NULL) || in ASN1_sign()
58 if ((a->parameter = ASN1_TYPE_new()) == NULL) in ASN1_sign()
64 if (a->algorithm == NULL) { in ASN1_sign()
74 inl = i2d(data, NULL); in ASN1_sign()
83 if (buf_in == NULL || buf_out == NULL) { in ASN1_sign()
90 if (!EVP_SignInit_ex(ctx, type, NULL) in ASN1_sign()
99 buf_out = NULL; in ASN1_sign()
118 return ASN1_item_sign_ex(it, algor1, algor2, signature, data, NULL, pkey, in ASN1_item_sign()
119 md, NULL, NULL); in ASN1_item_sign()
131 if (ctx == NULL) { in ASN1_item_sign_ex()
136 if (!EVP_DigestSignInit(ctx, NULL, md, NULL, pkey)) in ASN1_item_sign_ex()
153 unsigned char *buf_in = NULL, *buf_out = NULL; in ASN1_item_sign_ctx()
161 if (pkey == NULL) { in ASN1_item_sign_ctx()
166 if (pkey->ameth == NULL) { in ASN1_item_sign_ctx()
172 if (pctx == NULL in ASN1_item_sign_ctx()
191 if (algor1 != NULL) { in ASN1_item_sign_ctx()
194 if (d2i_X509_ALGOR(&algor1, &pp, aid_len) == NULL) { in ASN1_item_sign_ctx()
200 if (algor2 != NULL) { in ASN1_item_sign_ctx()
203 if (d2i_X509_ALGOR(&algor2, &pp, aid_len) == NULL) { in ASN1_item_sign_ctx()
230 if (md == NULL) { in ASN1_item_sign_ctx()
248 if (algor1 != NULL in ASN1_item_sign_ctx()
249 && !X509_ALGOR_set0(algor1, OBJ_nid2obj(signid), paramtype, NULL)) in ASN1_item_sign_ctx()
251 if (algor2 != NULL in ASN1_item_sign_ctx()
252 && !X509_ALGOR_set0(algor2, OBJ_nid2obj(signid), paramtype, NULL)) in ASN1_item_sign_ctx()
263 if (!EVP_DigestSign(ctx, NULL, &outll, buf_in, inl)) { in ASN1_item_sign_ctx()
270 if (buf_in == NULL || buf_out == NULL) { in ASN1_item_sign_ctx()
281 buf_out = NULL; in ASN1_item_sign_ctx()
