X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=ssl%2Fbio_ssl.c;h=9141ec0d7b7756a248e3fbdcdfa6771388b78c5a;hb=d88a26c4892152c326d8b4ca80a0cc59fe8c8d51;hp=aa296996e665254e5ce094367caf0e1897b812d2;hpb=a9188d4e173304948c7711566556602bfb3ee32f;p=oweals%2Fopenssl.git

diff --git a/ssl/bio_ssl.c b/ssl/bio_ssl.c
index aa296996e6..9141ec0d7b 100644
--- a/ssl/bio_ssl.c
+++ b/ssl/bio_ssl.c
@@ -65,12 +65,13 @@
 #include <openssl/err.h>
 #include <openssl/ssl.h>
 
-static int ssl_write(BIO *h,char *buf,int num);
-static int ssl_read(BIO *h,char *buf,int size);
-static int ssl_puts(BIO *h,char *str);
-static long ssl_ctrl(BIO *h,int cmd,long arg1,char *arg2);
+static int ssl_write(BIO *h, const char *buf, int num);
+static int ssl_read(BIO *h, char *buf, int size);
+static int ssl_puts(BIO *h, const char *str);
+static long ssl_ctrl(BIO *h, int cmd, long arg1, void *arg2);
 static int ssl_new(BIO *h);
 static int ssl_free(BIO *data);
+static long ssl_callback_ctrl(BIO *h, int cmd, bio_info_cb *fp);
 typedef struct bio_ssl_st
 	{
 	SSL *ssl; /* The ssl handle :-) */
@@ -92,12 +93,7 @@ static BIO_METHOD methods_sslp=
 	ssl_ctrl,
 	ssl_new,
 	ssl_free,
-	};
-
-union void_fn_to_char_u
-	{
-	char *char_p;
-	void (*fn_p)();
+	ssl_callback_ctrl,
 	};
 
 BIO_METHOD *BIO_f_ssl(void)
@@ -109,7 +105,7 @@ static int ssl_new(BIO *bi)
 	{
 	BIO_SSL *bs;
 
-	bs=(BIO_SSL *)Malloc(sizeof(BIO_SSL));
+	bs=(BIO_SSL *)OPENSSL_malloc(sizeof(BIO_SSL));
 	if (bs == NULL)
 		{
 		BIOerr(BIO_F_SSL_NEW,ERR_R_MALLOC_FAILURE);
@@ -137,7 +133,7 @@ static int ssl_free(BIO *a)
 		a->flags=0;
 		}
 	if (a->ptr != NULL)
-		Free(a->ptr);
+		OPENSSL_free(a->ptr);
 	return(1);
 	}
 	
@@ -210,6 +206,10 @@ static int ssl_read(BIO *b, char *out, int outl)
 		BIO_set_retry_special(b);
 		retry_reason=BIO_RR_SSL_X509_LOOKUP;
 		break;
+	case SSL_ERROR_WANT_ACCEPT:
+		BIO_set_retry_special(b);
+		retry_reason=BIO_RR_ACCEPT;
+		break;
 	case SSL_ERROR_WANT_CONNECT:
 		BIO_set_retry_special(b);
 		retry_reason=BIO_RR_CONNECT;
@@ -225,7 +225,7 @@ static int ssl_read(BIO *b, char *out, int outl)
 	return(ret);
 	}
 
-static int ssl_write(BIO *b, char *out, int outl)
+static int ssl_write(BIO *b, const char *out, int outl)
 	{
 	int ret,r=0;
 	int retry_reason=0;
@@ -293,7 +293,7 @@ static int ssl_write(BIO *b, char *out, int outl)
 	return(ret);
 	}
 
-static long ssl_ctrl(BIO *b, int cmd, long num, char *ptr)
+static long ssl_ctrl(BIO *b, int cmd, long num, void *ptr)
 	{
 	SSL **sslp,*ssl;
 	BIO_SSL *bs;
@@ -451,10 +451,12 @@ static long ssl_ctrl(BIO *b, int cmd, long num, char *ptr)
 		break;
 	case BIO_CTRL_SET_CALLBACK:
 		{
-		union void_fn_to_char_u tmp_cb;
-
-		tmp_cb.char_p = ptr;
-		SSL_set_info_callback(ssl,tmp_cb.fn_p);
+#if 0 /* FIXME: Should this be used?  -- Richard Levitte */
+		BIOerr(SSL_F_SSL_CTRL, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
+		ret = -1;
+#else
+		ret=0;
+#endif
 		}
 		break;
 	case BIO_CTRL_GET_CALLBACK:
@@ -472,7 +474,29 @@ static long ssl_ctrl(BIO *b, int cmd, long num, char *ptr)
 	return(ret);
 	}
 
-static int ssl_puts(BIO *bp, char *str)
+static long ssl_callback_ctrl(BIO *b, int cmd, bio_info_cb *fp)
+	{
+	SSL *ssl;
+	BIO_SSL *bs;
+	long ret=1;
+
+	bs=(BIO_SSL *)b->ptr;
+	ssl=bs->ssl;
+	switch (cmd)
+		{
+	case BIO_CTRL_SET_CALLBACK:
+		{
+		SSL_set_info_callback(ssl,fp);
+		}
+		break;
+	default:
+		ret=BIO_callback_ctrl(ssl->rbio,cmd,fp);
+		break;
+		}
+	return(ret);
+	}
+
+static int ssl_puts(BIO *bp, const char *str)
 	{
 	int n,ret;