diff options
Diffstat (limited to 'crypto/bio/bss_sock.c')
| -rw-r--r-- | crypto/bio/bss_sock.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/crypto/bio/bss_sock.c b/crypto/bio/bss_sock.c index ad38453201f1..6251f3d46a17 100644 --- a/crypto/bio/bss_sock.c +++ b/crypto/bio/bss_sock.c @@ -1,5 +1,5 @@ /* - * Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved. + * Copyright 1995-2020 The OpenSSL Project Authors. All Rights Reserved. * * Licensed under the OpenSSL license (the "License"). You may not use * this file except in compliance with the License. You can obtain a copy @@ -9,7 +9,7 @@ #include <stdio.h> #include <errno.h> -#include "bio_lcl.h" +#include "bio_local.h" #include "internal/cryptlib.h" #ifndef OPENSSL_NO_SOCK @@ -101,6 +101,8 @@ static int sock_read(BIO *b, char *out, int outl) if (ret <= 0) { if (BIO_sock_should_retry(ret)) BIO_set_retry_read(b); + else if (ret == 0) + b->flags |= BIO_FLAGS_IN_EOF; } } return ret; @@ -151,6 +153,9 @@ static long sock_ctrl(BIO *b, int cmd, long num, void *ptr) case BIO_CTRL_FLUSH: ret = 1; break; + case BIO_CTRL_EOF: + ret = (b->flags & BIO_FLAGS_IN_EOF) != 0 ? 1 : 0; + break; default: ret = 0; break; |