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Fix building with -DCHARSET_EBCDIC

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Building with -DCHARSET_EBCDIC and using --strict-warnings resulted in
lots of miscellaneous errors. This fixes it.

Reviewed-by: Andy Polyakov <appro@openssl.org>
This commit is contained in:
Matt Caswell 2016-04-28 11:34:54 +01:00
parent e590afdcf4
commit 5fd1478df3
7 changed files with 70 additions and 51 deletions
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93
apps/s_server.c
View File

@ -181,6 +181,9 @@ typedef unsigned int u_int;
#endif
#include "s_apps.h"
#include "timeouts.h"
#ifdef CHARSET_EBCDIC
#include <openssl/ebcdic.h>
#endif
static int not_resumable_sess_cb(SSL *s, int is_forward_secure);
static int sv_body(int s, int stype, unsigned char *context);
@ -420,17 +423,7 @@ static int ebcdic_gets(BIO *bp, char *buf, int size);
static int ebcdic_puts(BIO *bp, const char *str);
# define BIO_TYPE_EBCDIC_FILTER (18|0x0200)
static const BIO_METHOD methods_ebcdic = {
BIO_TYPE_EBCDIC_FILTER,
"EBCDIC/ASCII filter",
ebcdic_write,
ebcdic_read,
ebcdic_puts,
ebcdic_gets,
ebcdic_ctrl,
ebcdic_new,
ebcdic_free,
};
static BIO_METHOD *methods_ebcdic = NULL;
/* This struct is "unwarranted chumminess with the compiler." */
typedef struct {
@ -438,9 +431,22 @@ typedef struct {
char buff[1];
} EBCDIC_OUTBUFF;
const BIO_METHOD *BIO_f_ebcdic_filter()
static const BIO_METHOD *BIO_f_ebcdic_filter()
{
return (&methods_ebcdic);
if (methods_ebcdic == NULL) {
methods_ebcdic = BIO_meth_new(BIO_TYPE_EBCDIC_FILTER,
"EBCDIC/ASCII filter");
if ( methods_ebcdic == NULL
|| !BIO_meth_set_write(methods_ebcdic, ebcdic_write)
|| !BIO_meth_set_read(methods_ebcdic, ebcdic_read)
|| !BIO_meth_set_puts(methods_ebcdic, ebcdic_puts)
|| !BIO_meth_set_gets(methods_ebcdic, ebcdic_gets)
|| !BIO_meth_set_ctrl(methods_ebcdic, ebcdic_ctrl)
|| !BIO_meth_set_create(methods_ebcdic, ebcdic_new)
|| !BIO_meth_set_destroy(methods_ebcdic, ebcdic_free))
return NULL;
}
return methods_ebcdic;
}
static int ebcdic_new(BIO *bi)
@ -451,68 +457,71 @@ static int ebcdic_new(BIO *bi)
wbuf->alloced = 1024;
wbuf->buff[0] = '\0';
bi->ptr = (char *)wbuf;
bi->init = 1;
bi->flags = 0;
return (1);
BIO_set_data(bi, wbuf);
BIO_set_init(bi, 1);
return 1;
}
static int ebcdic_free(BIO *a)
{
EBCDIC_OUTBUFF *wbuf;
if (a == NULL)
return (0);
OPENSSL_free(a->ptr);
a->ptr = NULL;
a->init = 0;
a->flags = 0;
return (1);
return 0;
wbuf = BIO_get_data(a);
OPENSSL_free(wbuf);
BIO_set_data(a, NULL);
BIO_set_init(a, 0);
return 1;
}
static int ebcdic_read(BIO *b, char *out, int outl)
{
int ret = 0;
BIO *next = BIO_next(b);
if (out == NULL || outl == 0)
return (0);
if (b->next_bio == NULL)
if (next == NULL)
return (0);
ret = BIO_read(b->next_bio, out, outl);
ret = BIO_read(next, out, outl);
if (ret > 0)
ascii2ebcdic(out, out, ret);
return (ret);
return ret;
}
static int ebcdic_write(BIO *b, const char *in, int inl)
{
EBCDIC_OUTBUFF *wbuf;
BIO *next = BIO_next(b);
int ret = 0;
int num;
unsigned char n;
if ((in == NULL) || (inl <= 0))
return (0);
if (b->next_bio == NULL)
return (0);
if (next == NULL)
return 0;
wbuf = (EBCDIC_OUTBUFF *) b->ptr;
wbuf = (EBCDIC_OUTBUFF *) BIO_get_data(b);
if (inl > (num = wbuf->alloced)) {
num = num + num; /* double the size */
if (num < inl)
num = inl;
OPENSSL_free(wbuf);
wbuf = app_malloc(sizeof(*wbuf) + num, "grow ebcdic wbuf");
OPENSSL_free(b->ptr);
wbuf->alloced = num;
wbuf->buff[0] = '\0';
b->ptr = (char *)wbuf;
BIO_set_data(b, wbuf);
}
ebcdic2ascii(wbuf->buff, in, inl);
ret = BIO_write(b->next_bio, wbuf->buff, inl);
ret = BIO_write(next, wbuf->buff, inl);
return (ret);
}
@ -520,15 +529,16 @@ static int ebcdic_write(BIO *b, const char *in, int inl)
static long ebcdic_ctrl(BIO *b, int cmd, long num, void *ptr)
{
long ret;
BIO *next = BIO_next(b);
if (b->next_bio == NULL)
if (next == NULL)
return (0);
switch (cmd) {
case BIO_CTRL_DUP:
ret = 0L;
break;
default:
ret = BIO_ctrl(b->next_bio, cmd, num, ptr);
ret = BIO_ctrl(next, cmd, num, ptr);
break;
}
return (ret);
@ -537,8 +547,10 @@ static long ebcdic_ctrl(BIO *b, int cmd, long num, void *ptr)
static int ebcdic_gets(BIO *bp, char *buf, int size)
{
int i, ret = 0;
if (bp->next_bio == NULL)
return (0);
BIO *next = BIO_next(bp);
if (next == NULL)
return 0;
/* return(BIO_gets(bp->next_bio,buf,size));*/
for (i = 0; i < size - 1; ++i) {
ret = ebcdic_read(bp, &buf[i], 1);
@ -556,8 +568,8 @@ static int ebcdic_gets(BIO *bp, char *buf, int size)
static int ebcdic_puts(BIO *bp, const char *str)
{
if (bp->next_bio == NULL)
return (0);
if (BIO_next(bp) == NULL)
return 0;
return ebcdic_write(bp, str, strlen(str));
}
#endif
@ -2079,6 +2091,9 @@ int s_server_main(int argc, char *argv[])
bio_s_out = NULL;
BIO_free(bio_s_msg);
bio_s_msg = NULL;
#ifdef CHARSET_EBCDIC
BIO_meth_free(methods_ebcdic);
#endif
return (ret);
}

1
crypto/asn1/a_print.c
View File

@ -56,6 +56,7 @@
*/
#include <stdio.h>
#include <ctype.h>
#include "internal/cryptlib.h"
#include <openssl/asn1.h>

1
crypto/asn1/f_int.c
View File

@ -56,6 +56,7 @@
*/
#include <stdio.h>
#include <ctype.h>
#include "internal/cryptlib.h"
#include <openssl/buffer.h>
#include <openssl/asn1.h>

1
crypto/asn1/f_string.c
View File

@ -56,6 +56,7 @@
*/
#include <stdio.h>
#include <ctype.h>
#include "internal/cryptlib.h"
#include <openssl/buffer.h>
#include <openssl/asn1.h>

22
crypto/conf/conf_def.h
View File

@ -95,18 +95,18 @@
#else /* CHARSET_EBCDIC */
# define IS_COMMENT(c,a) (KEYTYPES(c)[os_toascii[a]&0xff]&CONF_COMMENT)
# define IS_FCOMMENT(c,a) (KEYTYPES(c)[os_toascii[a]&0xff]&CONF_FCOMMENT)
# define IS_EOF(c,a) (KEYTYPES(c)[os_toascii[a]&0xff]&CONF_EOF)
# define IS_ESC(c,a) (KEYTYPES(c)[os_toascii[a]&0xff]&CONF_ESC)
# define IS_NUMBER(c,a) (KEYTYPES(c)[os_toascii[a]&0xff]&CONF_NUMBER)
# define IS_WS(c,a) (KEYTYPES(c)[os_toascii[a]&0xff]&CONF_WS)
# define IS_ALPHA_NUMERIC(c,a) (KEYTYPES(c)[os_toascii[a]&0xff]&CONF_ALPHA_NUMERIC)
# define IS_COMMENT(c,a) (KEYTYPES(c)[os_toascii[(int)a]&0xff]&CONF_COMMENT)
# define IS_FCOMMENT(c,a) (KEYTYPES(c)[os_toascii[(int)a]&0xff]&CONF_FCOMMENT)
# define IS_EOF(c,a) (KEYTYPES(c)[os_toascii[(int)a]&0xff]&CONF_EOF)
# define IS_ESC(c,a) (KEYTYPES(c)[os_toascii[(int)a]&0xff]&CONF_ESC)
# define IS_NUMBER(c,a) (KEYTYPES(c)[os_toascii[(int)a]&0xff]&CONF_NUMBER)
# define IS_WS(c,a) (KEYTYPES(c)[os_toascii[(int)a]&0xff]&CONF_WS)
# define IS_ALPHA_NUMERIC(c,a) (KEYTYPES(c)[os_toascii[(int)a]&0xff]&CONF_ALPHA_NUMERIC)
# define IS_ALPHA_NUMERIC_PUNCT(c,a) \
(KEYTYPES(c)[os_toascii[a]&0xff]&CONF_ALPHA_NUMERIC_PUNCT)
# define IS_QUOTE(c,a) (KEYTYPES(c)[os_toascii[a]&0xff]&CONF_QUOTE)
# define IS_DQUOTE(c,a) (KEYTYPES(c)[os_toascii[a]&0xff]&CONF_DQUOTE)
# define IS_HIGHBIT(c,a) (KEYTYPES(c)[os_toascii[a]&0xff]&CONF_HIGHBIT)
(KEYTYPES(c)[os_toascii[(int)a]&0xff]&CONF_ALPHA_NUMERIC_PUNCT)
# define IS_QUOTE(c,a) (KEYTYPES(c)[os_toascii[(int)a]&0xff]&CONF_QUOTE)
# define IS_DQUOTE(c,a) (KEYTYPES(c)[os_toascii[(int)a]&0xff]&CONF_DQUOTE)
# define IS_HIGHBIT(c,a) (KEYTYPES(c)[os_toascii[(int)a]&0xff]&CONF_HIGHBIT)
#endif /* CHARSET_EBCDIC */
static const unsigned short CONF_type_default[256] = {

2
crypto/ebcdic.c
View File

@ -4,7 +4,7 @@
NON_EMPTY_TRANSLATION_UNIT
#else
# include "ebcdic.h"
# include <openssl/ebcdic.h>
/*-
* Initial Port for Apache-1.3 by <Martin.Kraemer@Mch.SNI.De>

1
ssl/ssl_ciph.c
View File

@ -140,6 +140,7 @@
*/
#include <stdio.h>
#include <ctype.h>
#include <openssl/objects.h>
#include <openssl/comp.h>
#include <openssl/engine.h>