Merge OpenSSL 1.0.1e.

Approved by:	secteam (simon), benl (silence)

3 files changed, 11 insertions, 1 deletions

diff --git a/crypto/openssl/crypto/asn1/a_strex.c b/crypto/openssl/crypto/asn1/a_strex.c
index 264ebf2..ead37ac3 100644
--- a/crypto/openssl/crypto/asn1/a_strex.c
+++ b/crypto/openssl/crypto/asn1/a_strex.c
@@ -567,6 +567,7 @@ int ASN1_STRING_to_UTF8(unsigned char **out, ASN1_STRING *in)
 	if(mbflag == -1) return -1;
 	mbflag |= MBSTRING_FLAG;
 	stmp.data = NULL;
+	stmp.length = 0;
 	ret = ASN1_mbstring_copy(&str, in->data, in->length, mbflag, B_ASN1_UTF8STRING);
 	if(ret < 0) return ret;
 	*out = stmp.data;
diff --git a/crypto/openssl/crypto/asn1/a_verify.c b/crypto/openssl/crypto/asn1/a_verify.c
index 432722e..fc84cd3 100644
--- a/crypto/openssl/crypto/asn1/a_verify.c
+++ b/crypto/openssl/crypto/asn1/a_verify.c
@@ -140,6 +140,12 @@ int ASN1_item_verify(const ASN1_ITEM *it, X509_ALGOR *a,
 
 	int mdnid, pknid;
 
+	if (!pkey)
+		{
+		ASN1err(ASN1_F_ASN1_ITEM_VERIFY, ERR_R_PASSED_NULL_PARAMETER);
+		return -1;
+		}
+
 	EVP_MD_CTX_init(&ctx);
 
 	/* Convert signature OID into digest and public key OIDs */
diff --git a/crypto/openssl/crypto/asn1/x_pubkey.c b/crypto/openssl/crypto/asn1/x_pubkey.c
index 627ec87..b649e1f 100644
--- a/crypto/openssl/crypto/asn1/x_pubkey.c
+++ b/crypto/openssl/crypto/asn1/x_pubkey.c
@@ -175,12 +175,15 @@ EVP_PKEY *X509_PUBKEY_get(X509_PUBKEY *key)
 	CRYPTO_w_lock(CRYPTO_LOCK_EVP_PKEY);
 	if (key->pkey)
 		{
+		CRYPTO_w_unlock(CRYPTO_LOCK_EVP_PKEY);
 		EVP_PKEY_free(ret);
 		ret = key->pkey;
 		}
 	else
+		{
 		key->pkey = ret;
-	CRYPTO_w_unlock(CRYPTO_LOCK_EVP_PKEY);
+		CRYPTO_w_unlock(CRYPTO_LOCK_EVP_PKEY);
+		}
 	CRYPTO_add(&ret->references, 1, CRYPTO_LOCK_EVP_PKEY);
 
 	return ret;