Commit 34b61f5a authored by Dr. Stephen Henson's avatar Dr. Stephen Henson
Browse files

check return value of BIO_write in PKCS7_decrypt

parent e7f8ff43

crypto/pkcs7/pk7_smime.c

+5 −1
Original line number Diff line number Diff line
@@ -594,7 +594,11 @@ int PKCS7_decrypt(PKCS7 *p7, EVP_PKEY *pkey, X509 *cert, BIO *data, int flags) 
					

				break;

				}

			BIO_write(data, buf, i);

			if (BIO_write(data, buf, i) != i)

				{

				ret = 0;

				break;

				}

		}

		BIO_free_all(tmpmem);

		return ret;