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r4601: Removed any use of the MAX_XXX_STR style definitions. A little larger

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change than I'd hoped for due to formating changes to tidy up code.
Jeremy.
This commit is contained in:
Jeremy Allison
2005-01-08 00:51:12 +00:00
committed by Gerald (Jerry) Carter
parent 465c207ffb
commit a348f9221a
3 changed files with 72 additions and 84 deletions
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7
source/include/rpc_misc.h
View File

@ -124,11 +124,6 @@ typedef struct unihdr2_info
uint32 buffer; /* 32 bit buffer pointer */ uint32 buffer; /* 32 bit buffer pointer */
} UNIHDR2; } UNIHDR2;
/* clueless as to what maximum length should be */
#define MAX_UNISTRLEN 256
#define MAX_STRINGLEN 256
#define MAX_BUFFERLEN 512
/* UNISTR - unicode string size and buffer */ /* UNISTR - unicode string size and buffer */
typedef struct unistr_info typedef struct unistr_info
{ {
@ -408,7 +403,7 @@ BUFHDR4;
typedef struct buffer4_info typedef struct buffer4_info
{ {
uint32 buf_len; uint32 buf_len;
uint8 buffer[MAX_BUFFERLEN]; uint8 *buffer;
} }
BUFFER4; BUFFER4;

92
source/rpc_parse/parse_misc.c
View File

@ -553,7 +553,6 @@ void init_unistr(UNISTR *str, const char *buf)
} }
len = strlen(buf) + 1; len = strlen(buf) + 1;
len = MAX(len,MAX_UNISTRLEN);
str->buffer = TALLOC_ZERO_ARRAY(get_talloc_ctx(), uint16, len); str->buffer = TALLOC_ZERO_ARRAY(get_talloc_ctx(), uint16, len);
if (str->buffer == NULL) if (str->buffer == NULL)
@ -585,14 +584,12 @@ BOOL smb_io_unistr(const char *desc, UNISTR *uni, prs_struct *ps, int depth)
Allocate the BUFFER3 memory. Allocate the BUFFER3 memory.
********************************************************************/ ********************************************************************/
static void create_buffer3(BUFFER3 *str, size_t len) static size_t create_buffer3(BUFFER3 *str, size_t len)
{ {
len = MAX(len,MAX_BUFFERLEN);
str->buffer = TALLOC_ZERO(get_talloc_ctx(), len); str->buffer = TALLOC_ZERO(get_talloc_ctx(), len);
if (str->buffer == NULL) if (str->buffer == NULL)
smb_panic("create_buffer3: talloc fail\n"); smb_panic("create_buffer3: talloc fail\n");
return len;
} }
/******************************************************************* /*******************************************************************
@ -604,10 +601,7 @@ void init_buffer3_uint32(BUFFER3 *str, uint32 val)
ZERO_STRUCTP(str); ZERO_STRUCTP(str);
/* set up string lengths. */ /* set up string lengths. */
str->buf_max_len = sizeof(uint32); str->buf_max_len = str->buf_len = create_buffer3(str, sizeof(uint32));
str->buf_len = sizeof(uint32);
create_buffer3(str, sizeof(uint32));
SIVAL(str->buffer, 0, val); SIVAL(str->buffer, 0, val);
} }
@ -620,11 +614,7 @@ void init_buffer3_str(BUFFER3 *str, const char *buf, int len)
ZERO_STRUCTP(str); ZERO_STRUCTP(str);
/* set up string lengths. */ /* set up string lengths. */
str->buf_max_len = len * 2; str->buf_max_len = str->buf_len = create_buffer3(str, len*2);
str->buf_len = len * 2;
create_buffer3(str, str->buf_max_len);
rpcstr_push(str->buffer, buf, str->buf_max_len, STR_TERMINATE); rpcstr_push(str->buffer, buf, str->buf_max_len, STR_TERMINATE);
} }
@ -636,24 +626,24 @@ void init_buffer3_str(BUFFER3 *str, const char *buf, int len)
void init_buffer3_hex(BUFFER3 *str, const char *buf) void init_buffer3_hex(BUFFER3 *str, const char *buf)
{ {
ZERO_STRUCTP(str); ZERO_STRUCTP(str);
create_buffer3(str, strlen(buf)); str->buf_max_len = str->buf_len = create_buffer3(str, strlen(buf));
str->buf_max_len = str->buf_len = strhex_to_str((char *)str->buffer, sizeof(str->buffer), buf); str->buf_max_len = str->buf_len = strhex_to_str((char *)str->buffer, str->buf_len, buf);
} }
/******************************************************************* /*******************************************************************
Inits a BUFFER3 structure. Inits a BUFFER3 structure.
********************************************************************/ ********************************************************************/
void init_buffer3_bytes(BUFFER3 *str, uint8 *buf, int len) void init_buffer3_bytes(BUFFER3 *str, uint8 *buf, size_t len)
{ {
ZERO_STRUCTP(str); ZERO_STRUCTP(str);
/* max buffer size (allocated size) */ /* max buffer size (allocated size) */
str->buf_max_len = len;
if (buf != NULL) { if (buf != NULL) {
create_buffer3(str, len); len = create_buffer3(str, len);
memcpy(str->buffer, buf, len); memcpy(str->buffer, buf, len);
} }
str->buf_max_len = len;
str->buf_len = buf != NULL ? len : 0; str->buf_len = buf != NULL ? len : 0;
} }
@ -730,11 +720,11 @@ void init_buffer2(BUFFER2 *str, const uint8 *buf, size_t len)
str->buf_len = buf != NULL ? len : 0; str->buf_len = buf != NULL ? len : 0;
if (buf != NULL) { if (buf != NULL) {
len = MAX(len,MAX_BUFFERLEN); SMB_ASSERT(str->buf_max_len >= str->buf_len);
str->buffer = TALLOC_ZERO(get_talloc_ctx(), len); str->buffer = TALLOC_ZERO(get_talloc_ctx(), str->buf_max_len);
if (str->buffer == NULL) if (str->buffer == NULL)
smb_panic("init_buffer2: talloc fail\n"); smb_panic("init_buffer2: talloc fail\n");
memcpy(str->buffer, buf, MIN(str->buf_len, len)); memcpy(str->buffer, buf, str->buf_len);
} }
} }
@ -802,19 +792,22 @@ void init_buf_unistr2(UNISTR2 *str, uint32 *ptr, const char *buf)
void copy_unistr2(UNISTR2 *str, const UNISTR2 *from) void copy_unistr2(UNISTR2 *str, const UNISTR2 *from)
{ {
if (from->buffer == NULL) {
ZERO_STRUCTP(str);
return;
}
SMB_ASSERT(from->uni_max_len >= from->uni_str_len);
str->uni_max_len = from->uni_max_len; str->uni_max_len = from->uni_max_len;
str->offset = from->offset; str->offset = from->offset;
str->uni_str_len = from->uni_str_len; str->uni_str_len = from->uni_str_len;
if (from->buffer == NULL)
return;
/* the string buffer is allocated to the maximum size /* the string buffer is allocated to the maximum size
(the the length of the source string) to prevent (the the length of the source string) to prevent
reallocation of memory. */ reallocation of memory. */
if (str->buffer == NULL) { if (str->buffer == NULL) {
size_t alloc_len = MAX(from->uni_max_len,MAX_UNISTRLEN); str->buffer = (uint16 *)TALLOC_ZERO_ARRAY(get_talloc_ctx(), uint16, str->uni_max_len);
str->buffer = (uint16 *)TALLOC_ZERO_ARRAY(get_talloc_ctx(), uint16, alloc_len);
if ((str->buffer == NULL)) { if ((str->buffer == NULL)) {
smb_panic("copy_unistr2: talloc fail\n"); smb_panic("copy_unistr2: talloc fail\n");
return; return;
@ -822,24 +815,25 @@ void copy_unistr2(UNISTR2 *str, const UNISTR2 *from)
} }
/* copy the string */ /* copy the string */
memcpy(str->buffer, from->buffer, from->uni_max_len*sizeof(uint16)); memcpy(str->buffer, from->buffer, str->uni_max_len*sizeof(uint16));
} }
/******************************************************************* /*******************************************************************
Creates a STRING2 structure. Creates a STRING2 structure.
********************************************************************/ ********************************************************************/
void init_string2(STRING2 *str, const char *buf, int max_len, int str_len) void init_string2(STRING2 *str, const char *buf, size_t max_len, size_t str_len)
{ {
/* set up string lengths. */ /* set up string lengths. */
SMB_ASSERT(max_len >= str_len);
str->str_max_len = max_len; str->str_max_len = max_len;
str->offset = 0; str->offset = 0;
str->str_str_len = str_len; str->str_str_len = str_len;
/* store the string */ /* store the string */
if(str_len != 0) { if(str_len != 0) {
int alloc_len = MAX(str_len, MAX_STRINGLEN); str->buffer = TALLOC_ZERO(get_talloc_ctx(), str->str_max_len);
str->buffer = TALLOC_ZERO(get_talloc_ctx(), alloc_len);
if (str->buffer == NULL) if (str->buffer == NULL)
smb_panic("init_string2: malloc fail\n"); smb_panic("init_string2: malloc fail\n");
memcpy(str->buffer, buf, str_len); memcpy(str->buffer, buf, str_len);
@ -903,8 +897,6 @@ void init_unistr2(UNISTR2 *str, const char *buf, enum unistr2_term_codes flags)
len = strlen(buf) + 1; len = strlen(buf) + 1;
} }
len = MAX(len,MAX_UNISTRLEN);
str->buffer = TALLOC_ZERO_ARRAY(get_talloc_ctx(), uint16, len); str->buffer = TALLOC_ZERO_ARRAY(get_talloc_ctx(), uint16, len);
if (str->buffer == NULL) { if (str->buffer == NULL) {
smb_panic("init_unistr2: malloc fail\n"); smb_panic("init_unistr2: malloc fail\n");
@ -943,7 +935,6 @@ void init_unistr2(UNISTR2 *str, const char *buf, enum unistr2_term_codes flags)
void init_unistr2_w(TALLOC_CTX *ctx, UNISTR2 *str, const smb_ucs2_t *buf) void init_unistr2_w(TALLOC_CTX *ctx, UNISTR2 *str, const smb_ucs2_t *buf)
{ {
uint32 len = strlen_w(buf); uint32 len = strlen_w(buf);
uint32 alloc_len;
ZERO_STRUCTP(str); ZERO_STRUCTP(str);
@ -952,9 +943,7 @@ void init_unistr2_w(TALLOC_CTX *ctx, UNISTR2 *str, const smb_ucs2_t *buf)
str->offset = 0; str->offset = 0;
str->uni_str_len = len; str->uni_str_len = len;
alloc_len = MAX((len + 1), MAX_UNISTRLEN); str->buffer = TALLOC_ZERO_ARRAY(ctx, uint16, len + 1);
str->buffer = TALLOC_ZERO_ARRAY(ctx, uint16, alloc_len);
if (str->buffer == NULL) { if (str->buffer == NULL) {
smb_panic("init_unistr2_w: malloc fail\n"); smb_panic("init_unistr2_w: malloc fail\n");
return; return;
@ -1667,25 +1656,19 @@ BOOL smb_io_pol_hnd(const char *desc, POLICY_HND *pol, prs_struct *ps, int depth
void init_unistr3(UNISTR3 *str, const char *buf) void init_unistr3(UNISTR3 *str, const char *buf)
{ {
size_t len, alloc_len;
if (buf == NULL) { if (buf == NULL) {
str->uni_str_len=0; str->uni_str_len=0;
str->str.buffer = NULL; str->str.buffer = NULL;
return; return;
} }
len = strlen(buf) + 1; str->uni_str_len = strlen(buf) + 1;
str->uni_str_len=len; str->str.buffer = TALLOC_ZERO_ARRAY(get_talloc_ctx(), uint16, str->uni_str_len);
alloc_len = MAX(len, MAX_UNISTRLEN);
str->str.buffer = TALLOC_ZERO_ARRAY(get_talloc_ctx(), uint16, alloc_len);
if (str->str.buffer == NULL) if (str->str.buffer == NULL)
smb_panic("init_unistr3: malloc fail\n"); smb_panic("init_unistr3: malloc fail\n");
rpcstr_push((char *)str->str.buffer, buf, len * sizeof(uint16), STR_TERMINATE); rpcstr_push((char *)str->str.buffer, buf, str->uni_str_len * sizeof(uint16), STR_TERMINATE);
} }
/******************************************************************* /*******************************************************************
@ -1750,8 +1733,8 @@ BOOL smb_io_bufhdr4(const char *desc, BUFHDR4 *hdr, prs_struct *ps, int depth)
depth++; depth++;
prs_align(ps); prs_align(ps);
prs_uint32("size", ps, depth, &(hdr->size)); prs_uint32("size", ps, depth, &hdr->size);
prs_uint32("buffer", ps, depth, &(hdr->buffer)); prs_uint32("buffer", ps, depth, &hdr->buffer);
return True; return True;
} }
@ -1759,19 +1742,20 @@ BOOL smb_io_bufhdr4(const char *desc, BUFHDR4 *hdr, prs_struct *ps, int depth)
/******************************************************************* /*******************************************************************
reads or writes a BUFFER4 structure. reads or writes a BUFFER4 structure.
********************************************************************/ ********************************************************************/
BOOL smb_io_buffer4(const char *desc, BUFFER4 *buf4, uint32 buffer, prs_struct *ps, int depth) BOOL smb_io_buffer4(const char *desc, BUFFER4 *buf4, uint32 buffer, prs_struct *ps, int depth)
{ {
prs_debug(ps, depth, desc, "smb_io_buffer4"); prs_debug(ps, depth, desc, "smb_io_buffer4");
depth++; depth++;
prs_align(ps); prs_align(ps);
prs_uint32("buf_len", ps, depth, &(buf4->buf_len)); prs_uint32("buf_len", ps, depth, &buf4->buf_len);
if (UNMARSHALLING(ps)) {
if (buf4->buf_len > MAX_BUFFERLEN) buf4->buffer = PRS_ALLOC_MEM(ps, uint8, buf4->buf_len);
{ if (!buf4->buffer) {
buf4->buf_len = MAX_BUFFERLEN; return False;
}
} }
prs_uint8s(True, "buffer", ps, depth, buf4->buffer, buf4->buf_len); prs_uint8s(True, "buffer", ps, depth, buf4->buffer, buf4->buf_len);
return True; return True;

57
source/rpc_parse/parse_prs.c
View File

@ -726,14 +726,14 @@ BOOL prs_uint8s(BOOL charmode, const char *name, prs_struct *ps, int depth, uint
SCVAL(q, i, data8s[i]); SCVAL(q, i, data8s[i]);
} }
DEBUG(5,("%s%04x %s: ", tab_depth(depth), ps->data_offset ,name)); DEBUG(5,("%s%04x %s: ", tab_depth(depth), ps->data_offset ,name));
if (charmode) if (charmode)
print_asc(5, (unsigned char*)data8s, len); print_asc(5, (unsigned char*)data8s, len);
else { else {
for (i = 0; i < len; i++) for (i = 0; i < len; i++)
DEBUG(5,("%02x ", data8s[i])); DEBUG(5,("%02x ", data8s[i]));
} }
DEBUG(5,("\n")); DEBUG(5,("\n"));
ps->data_offset += len; ps->data_offset += len;
@ -776,7 +776,7 @@ BOOL prs_uint16s(BOOL charmode, const char *name, prs_struct *ps, int depth, uin
for (i = 0; i < len; i++) for (i = 0; i < len; i++)
DEBUG(5,("%04x ", data16s[i])); DEBUG(5,("%04x ", data16s[i]));
} }
DEBUG(5,("\n")); DEBUG(5,("\n"));
ps->data_offset += (len * sizeof(uint16)); ps->data_offset += (len * sizeof(uint16));
@ -818,7 +818,7 @@ static void dbg_rw_punival(BOOL charmode, const char *name, int depth, prs_struc
for (i = 0; i < len; i++) for (i = 0; i < len; i++)
DEBUG(5,("%04x ", out_buf[i])); DEBUG(5,("%04x ", out_buf[i]));
} }
DEBUG(5,("\n")); DEBUG(5,("\n"));
} }
/****************************************************************** /******************************************************************
@ -873,7 +873,7 @@ BOOL prs_uint32s(BOOL charmode, const char *name, prs_struct *ps, int depth, uin
for (i = 0; i < len; i++) for (i = 0; i < len; i++)
DEBUG(5,("%08x ", data32s[i])); DEBUG(5,("%08x ", data32s[i]));
} }
DEBUG(5,("\n")); DEBUG(5,("\n"));
ps->data_offset += (len * sizeof(uint32)); ps->data_offset += (len * sizeof(uint32));
@ -924,8 +924,11 @@ BOOL prs_buffer2(BOOL charmode, const char *name, prs_struct *ps, int depth, BUF
return False; return False;
if (UNMARSHALLING(ps)) { if (UNMARSHALLING(ps)) {
if ( str->buf_len ) { if (str->buf_len > str->buf_max_len) {
str->buffer = PRS_ALLOC_MEM(ps, uint16, str->buf_len); return False;
}
if ( str->buf_max_len ) {
str->buffer = PRS_ALLOC_MEM(ps, uint16, str->buf_max_len);
if ( str->buffer == NULL ) if ( str->buffer == NULL )
return False; return False;
} }
@ -947,11 +950,14 @@ BOOL prs_buffer2(BOOL charmode, const char *name, prs_struct *ps, int depth, BUF
BOOL prs_string2(BOOL charmode, const char *name, prs_struct *ps, int depth, STRING2 *str) BOOL prs_string2(BOOL charmode, const char *name, prs_struct *ps, int depth, STRING2 *str)
{ {
unsigned int i; unsigned int i;
char *q = prs_mem_get(ps, str->str_max_len); char *q = prs_mem_get(ps, str->str_str_len);
if (q == NULL) if (q == NULL)
return False; return False;
if (UNMARSHALLING(ps)) { if (UNMARSHALLING(ps)) {
if (str->str_str_len > str->str_max_len) {
return False;
}
str->buffer = PRS_ALLOC_MEM(ps,unsigned char, str->str_max_len); str->buffer = PRS_ALLOC_MEM(ps,unsigned char, str->str_max_len);
if (str->buffer == NULL) if (str->buffer == NULL)
return False; return False;
@ -965,14 +971,14 @@ BOOL prs_string2(BOOL charmode, const char *name, prs_struct *ps, int depth, STR
SCVAL(q, i, str->buffer[i]); SCVAL(q, i, str->buffer[i]);
} }
DEBUG(5,("%s%04x %s: ", tab_depth(depth), ps->data_offset, name)); DEBUG(5,("%s%04x %s: ", tab_depth(depth), ps->data_offset, name));
if (charmode) if (charmode)
print_asc(5, (unsigned char*)str->buffer, str->str_str_len); print_asc(5, (unsigned char*)str->buffer, str->str_str_len);
else { else {
for (i = 0; i < str->str_str_len; i++) for (i = 0; i < str->str_str_len; i++)
DEBUG(5,("%02x ", str->buffer[i])); DEBUG(5,("%02x ", str->buffer[i]));
} }
DEBUG(5,("\n")); DEBUG(5,("\n"));
ps->data_offset += str->str_str_len; ps->data_offset += str->str_str_len;
@ -996,6 +1002,9 @@ BOOL prs_unistr2(BOOL charmode, const char *name, prs_struct *ps, int depth, UNI
return True; return True;
if (UNMARSHALLING(ps)) { if (UNMARSHALLING(ps)) {
if (str->uni_str_len > str->uni_max_len) {
return False;
}
str->buffer = PRS_ALLOC_MEM(ps,uint16,str->uni_max_len); str->buffer = PRS_ALLOC_MEM(ps,uint16,str->uni_max_len);
if (str->buffer == NULL) if (str->buffer == NULL)
return False; return False;
@ -1061,10 +1070,8 @@ BOOL prs_unistr(const char *name, prs_struct *ps, int depth, UNISTR *str)
start = (uint8*)q; start = (uint8*)q;
for(len = 0; str->buffer[len] != 0; len++) for(len = 0; str->buffer[len] != 0; len++) {
{ if(ps->bigendian_data) {
if(ps->bigendian_data)
{
/* swap bytes - p is little endian, q is big endian. */ /* swap bytes - p is little endian, q is big endian. */
q[0] = (char)p[1]; q[0] = (char)p[1];
q[1] = (char)p[0]; q[1] = (char)p[0];
@ -1126,8 +1133,7 @@ BOOL prs_unistr(const char *name, prs_struct *ps, int depth, UNISTR *str)
/* the (len < alloc_len) test is to prevent us from overwriting /* the (len < alloc_len) test is to prevent us from overwriting
memory that is not ours...if we get that far, we have a non-null memory that is not ours...if we get that far, we have a non-null
terminated string in the buffer and have messed up somewhere */ terminated string in the buffer and have messed up somewhere */
while ((len < alloc_len) && (*(uint16 *)q != 0)) while ((len < alloc_len) && (*(uint16 *)q != 0)) {
{
if(ps->bigendian_data) if(ps->bigendian_data)
{ {
/* swap bytes - q is big endian, p is little endian. */ /* swap bytes - q is big endian, p is little endian. */
@ -1145,8 +1151,7 @@ BOOL prs_unistr(const char *name, prs_struct *ps, int depth, UNISTR *str)
len++; len++;
} }
if (len < alloc_len) if (len < alloc_len) {
{
/* NULL terminate the UNISTR */ /* NULL terminate the UNISTR */
str->buffer[len++] = '\0'; str->buffer[len++] = '\0';
} }
@ -1326,6 +1331,7 @@ int tdb_prs_fetch(TDB_CONTEXT *tdb, char *keystr, prs_struct *ps, TALLOC_CTX *me
/******************************************************************* /*******************************************************************
hash a stream. hash a stream.
********************************************************************/ ********************************************************************/
BOOL prs_hash1(prs_struct *ps, uint32 offset, uint8 sess_key[16], int len) BOOL prs_hash1(prs_struct *ps, uint32 offset, uint8 sess_key[16], int len)
{ {
char *q; char *q;
@ -1347,11 +1353,11 @@ BOOL prs_hash1(prs_struct *ps, uint32 offset, uint8 sess_key[16], int len)
return True; return True;
} }
/******************************************************************* /*******************************************************************
Create a digest over the entire packet (including the data), and Create a digest over the entire packet (including the data), and
MD5 it with the session key. MD5 it with the session key.
********************************************************************/ ********************************************************************/
static void netsec_digest(struct netsec_auth_struct *a, static void netsec_digest(struct netsec_auth_struct *a,
int auth_flags, int auth_flags,
RPC_AUTH_NETSEC_CHK * verf, RPC_AUTH_NETSEC_CHK * verf,
@ -1383,6 +1389,7 @@ static void netsec_digest(struct netsec_auth_struct *a,
/******************************************************************* /*******************************************************************
Calculate the key with which to encode the data payload Calculate the key with which to encode the data payload
********************************************************************/ ********************************************************************/
static void netsec_get_sealing_key(struct netsec_auth_struct *a, static void netsec_get_sealing_key(struct netsec_auth_struct *a,
RPC_AUTH_NETSEC_CHK *verf, RPC_AUTH_NETSEC_CHK *verf,
uchar sealing_key[16]) uchar sealing_key[16])
@ -1410,6 +1417,7 @@ static void netsec_get_sealing_key(struct netsec_auth_struct *a,
/******************************************************************* /*******************************************************************
Encode or Decode the sequence number (which is symmetric) Encode or Decode the sequence number (which is symmetric)
********************************************************************/ ********************************************************************/
static void netsec_deal_with_seq_num(struct netsec_auth_struct *a, static void netsec_deal_with_seq_num(struct netsec_auth_struct *a,
RPC_AUTH_NETSEC_CHK *verf) RPC_AUTH_NETSEC_CHK *verf)
{ {
@ -1432,6 +1440,7 @@ static void netsec_deal_with_seq_num(struct netsec_auth_struct *a,
/******************************************************************* /*******************************************************************
creates an RPC_AUTH_NETSEC_CHK structure. creates an RPC_AUTH_NETSEC_CHK structure.
********************************************************************/ ********************************************************************/
static BOOL init_rpc_auth_netsec_chk(RPC_AUTH_NETSEC_CHK * chk, static BOOL init_rpc_auth_netsec_chk(RPC_AUTH_NETSEC_CHK * chk,
const uchar sig[8], const uchar sig[8],
const uchar packet_digest[8], const uchar packet_digest[8],
@ -1448,13 +1457,13 @@ static BOOL init_rpc_auth_netsec_chk(RPC_AUTH_NETSEC_CHK * chk,
return True; return True;
} }
/******************************************************************* /*******************************************************************
Encode a blob of data using the netsec (schannel) alogrithm, also produceing Encode a blob of data using the netsec (schannel) alogrithm, also produceing
a checksum over the original data. We currently only support a checksum over the original data. We currently only support
signing and sealing togeather - the signing-only code is close, but not signing and sealing togeather - the signing-only code is close, but not
quite compatible with what MS does. quite compatible with what MS does.
********************************************************************/ ********************************************************************/
void netsec_encode(struct netsec_auth_struct *a, int auth_flags, void netsec_encode(struct netsec_auth_struct *a, int auth_flags,
enum netsec_direction direction, enum netsec_direction direction,
RPC_AUTH_NETSEC_CHK * verf, RPC_AUTH_NETSEC_CHK * verf,