Import of OpenSSL 0.9.6d.

6 files changed, 23 insertions, 15 deletions

diff --git a/crypto/openssl/crypto/bio/b_print.c b/crypto/openssl/crypto/bio/b_print.c
index f0a50c2..bbd5101 100644
--- a/crypto/openssl/crypto/bio/b_print.c
+++ b/crypto/openssl/crypto/bio/b_print.c
@@ -716,12 +716,13 @@ doapr_outch(
     if (buffer) {
 	while (*currlen >= *maxlen) {
 	    if (*buffer == NULL) {
-		assert(*sbuffer != NULL);
 		if (*maxlen == 0)
 		    *maxlen = 1024;
 		*buffer = OPENSSL_malloc(*maxlen);
-		if (*currlen > 0)
+		if (*currlen > 0) {
+		    assert(*sbuffer != NULL);
 		    memcpy(*buffer, *sbuffer, *currlen);
+		}
 		*sbuffer = NULL;
 	    } else {
 		*maxlen += 1024;
@@ -761,7 +762,9 @@ int BIO_vprintf (BIO *bio, const char *format, va_list args)
 	{
 	int ret;
 	size_t retlen;
-	MS_STATIC char hugebuf[1024*10];
+	char hugebuf[1024*2];	/* Was previously 10k, which is unreasonable
+				   in small-stack environments, like threads
+				   or DOS programs. */
 	char *hugebufp = hugebuf;
 	size_t hugebufsize = sizeof(hugebuf);
 	char *dynbuf = NULL;
diff --git a/crypto/openssl/crypto/bio/b_sock.c b/crypto/openssl/crypto/bio/b_sock.c
index 7dfcbab..8fb0716 100644
--- a/crypto/openssl/crypto/bio/b_sock.c
+++ b/crypto/openssl/crypto/bio/b_sock.c
@@ -72,9 +72,9 @@
 #endif
 
 #ifdef SO_MAXCONN
-#define MAX_LISTEN  SOMAXCONN
-#elif defined(SO_MAXCONN)
 #define MAX_LISTEN  SO_MAXCONN
+#elif defined(SOMAXCONN)
+#define MAX_LISTEN  SOMAXCONN
 #else
 #define MAX_LISTEN  32
 #endif
diff --git a/crypto/openssl/crypto/bio/bf_lbuf.c b/crypto/openssl/crypto/bio/bf_lbuf.c
index 7bcf8ed..ec0f7eb 100644
--- a/crypto/openssl/crypto/bio/bf_lbuf.c
+++ b/crypto/openssl/crypto/bio/bf_lbuf.c
@@ -200,7 +200,7 @@ static int linebuffer_write(BIO *b, const char *in, int inl)
 					}
 				}
 
-#ifdef DEBUG
+#if 0
 BIO_write(b->next_bio, "<*<", 3);
 #endif
 			i=BIO_write(b->next_bio,
@@ -210,13 +210,13 @@ BIO_write(b->next_bio, "<*<", 3);
 				ctx->obuf_len = orig_olen;
 				BIO_copy_next_retry(b);
 
-#ifdef DEBUG
+#if 0
 BIO_write(b->next_bio, ">*>", 3);
 #endif
 				if (i < 0) return((num > 0)?num:i);
 				if (i == 0) return(num);
 				}
-#ifdef DEBUG
+#if 0
 BIO_write(b->next_bio, ">*>", 3);
 #endif
 			if (i < ctx->obuf_len)
@@ -229,20 +229,20 @@ BIO_write(b->next_bio, ">*>", 3);
 		   buffer if a NL was found and there is anything to write. */
 		if ((foundnl || p - in > ctx->obuf_size) && p - in > 0)
 			{
-#ifdef DEBUG
+#if 0
 BIO_write(b->next_bio, "<*<", 3);
 #endif
 			i=BIO_write(b->next_bio,in,p - in);
 			if (i <= 0)
 				{
 				BIO_copy_next_retry(b);
-#ifdef DEBUG
+#if 0
 BIO_write(b->next_bio, ">*>", 3);
 #endif
 				if (i < 0) return((num > 0)?num:i);
 				if (i == 0) return(num);
 				}
-#ifdef DEBUG
+#if 0
 BIO_write(b->next_bio, ">*>", 3);
 #endif
 			num+=i;
diff --git a/crypto/openssl/crypto/bio/bio.h b/crypto/openssl/crypto/bio/bio.h
index 3777f28..fd3aaa0 100644
--- a/crypto/openssl/crypto/bio/bio.h
+++ b/crypto/openssl/crypto/bio/bio.h
@@ -356,8 +356,8 @@ typedef struct bio_f_buffer_ctx_struct
 #define BIO_set_conn_int_port(b,port) BIO_ctrl(b,BIO_C_SET_CONNECT,3,(char *)port)
 #define BIO_get_conn_hostname(b)  BIO_ptr_ctrl(b,BIO_C_GET_CONNECT,0)
 #define BIO_get_conn_port(b)      BIO_ptr_ctrl(b,BIO_C_GET_CONNECT,1)
-#define BIO_get_conn_ip(b,ip) BIO_ptr_ctrl(b,BIO_C_SET_CONNECT,2)
-#define BIO_get_conn_int_port(b,port) BIO_int_ctrl(b,BIO_C_SET_CONNECT,3,port)
+#define BIO_get_conn_ip(b) 		 BIO_ptr_ctrl(b,BIO_C_GET_CONNECT,2)
+#define BIO_get_conn_int_port(b) BIO_int_ctrl(b,BIO_C_GET_CONNECT,3)
 
 
 #define BIO_set_nbio(b,n)	BIO_ctrl(b,BIO_C_SET_NBIO,(n),NULL)
diff --git a/crypto/openssl/crypto/bio/bss_bio.c b/crypto/openssl/crypto/bio/bss_bio.c
index 4614ad4..d836e3b 100644
--- a/crypto/openssl/crypto/bio/bss_bio.c
+++ b/crypto/openssl/crypto/bio/bss_bio.c
@@ -23,7 +23,12 @@
 #include <openssl/crypto.h>
 
 #include "openssl/e_os.h"
-#ifndef SSIZE_MAX
+
+/* VxWorks defines SSiZE_MAX with an empty value causing compile errors */
+#if defined(VXWORKS)
+# undef SSIZE_MAX
+# define SSIZE_MAX INT_MAX
+#elif !defined(SSIZE_MAX)
 # define SSIZE_MAX INT_MAX
 #endif
 
diff --git a/crypto/openssl/crypto/bio/bss_log.c b/crypto/openssl/crypto/bio/bss_log.c
index 1edf16a..7ba2aca 100644
--- a/crypto/openssl/crypto/bio/bss_log.c
+++ b/crypto/openssl/crypto/bio/bss_log.c
@@ -75,7 +75,7 @@
 #  include <starlet.h>
 #elif defined(__ultrix)
 #  include <sys/syslog.h>
-#elif !defined(MSDOS) /* Unix */
+#elif !defined(MSDOS) && !defined(VXWORKS) /* Unix */
 #  include <syslog.h>
 #endif