clarify documentation

[openssl.git] / crypto / pkcs7 / pk7_smime.c

diff --git a/crypto/pkcs7/pk7_smime.c b/crypto/pkcs7/pk7_smime.c
index 39b18a4a46fcf6099dc1820f01746f3be7ef09e0..86742d0dcd501524e197f9460bba4ca60ada6723 100644 (file)
--- a/crypto/pkcs7/pk7_smime.c
+++ b/crypto/pkcs7/pk7_smime.c
@@ -1,5 +1,5 @@
 /* pk7_smime.c */
-/* Written by Dr Stephen N Henson (shenson@bigfoot.com) for the OpenSSL
+/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
  * project.
  */
 /* ====================================================================
@@ -124,7 +124,7 @@ int PKCS7_final(PKCS7 *p7, BIO *data, int flags)
 
        SMIME_crlf_copy(data, p7bio, flags);
 
-       BIO_flush(p7bio);
+       (void)BIO_flush(p7bio);
 
 
         if (!PKCS7_dataFinal(p7,p7bio))
@@ -327,8 +327,7 @@ int PKCS7_verify(PKCS7 *p7, STACK_OF(X509) *certs, X509_STORE *store,
                                sk_X509_free(signers);
                                return 0;
                                }
-                       X509_STORE_CTX_set_purpose(&cert_ctx,
-                                               X509_PURPOSE_SMIME_SIGN);
+                       X509_STORE_CTX_set_default(&cert_ctx, "smime_sign");
                } else if(!X509_STORE_CTX_init (&cert_ctx, store, signer, NULL)) {
                        PKCS7err(PKCS7_F_PKCS7_VERIFY,ERR_R_X509_LIB);
                        sk_X509_free(signers);
@@ -380,6 +379,7 @@ int PKCS7_verify(PKCS7 *p7, STACK_OF(X509) *certs, X509_STORE *store,
                        PKCS7err(PKCS7_F_PKCS7_VERIFY,ERR_R_MALLOC_FAILURE);
                        goto err;
                }
+               BIO_set_mem_eof_return(tmpout, 0);
        } else tmpout = out;
 
        /* We now have to 'read' from p7bio to calculate digests etc. */