This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
+ the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "includes.h"
/**
* Dump a prs to a file: from the current location through to the end.
**/
-void prs_dump(char *name, int v, prs_struct *ps)
+void prs_dump(const char *name, int v, prs_struct *ps)
{
prs_dump_region(name, v, ps, ps->data_offset, ps->buffer_size);
}
/**
* Dump from the start of the prs to the current location.
**/
-void prs_dump_before(char *name, int v, prs_struct *ps)
+void prs_dump_before(const char *name, int v, prs_struct *ps)
{
prs_dump_region(name, v, ps, 0, ps->data_offset);
}
/**
* Dump everything from the start of the prs up to the current location.
**/
-void prs_dump_region(char *name, int v, prs_struct *ps,
+void prs_dump_region(const char *name, int v, prs_struct *ps,
int from_off, int to_off)
{
int fd, i;
- pstring fname;
+ char *fname = NULL;
ssize_t sz;
if (DEBUGLEVEL < 50) return;
for (i=1;i<100;i++) {
if (v != -1) {
- slprintf(fname,sizeof(fname)-1, "/tmp/%s_%d.%d.prs", name, v, i);
+ if (asprintf(&fname,"/tmp/%s_%d.%d.prs", name, v, i) < 0) {
+ return;
+ }
} else {
- slprintf(fname,sizeof(fname)-1, "/tmp/%s.%d.prs", name, i);
+ if (asprintf(&fname,"/tmp/%s.%d.prs", name, i) < 0) {
+ return;
+ }
}
fd = open(fname, O_WRONLY|O_CREAT|O_EXCL, 0644);
if (fd != -1 || errno != EEXIST) break;
DEBUG(0,("created %s\n", fname));
}
}
+ SAFE_FREE(fname);
}
/*******************************************************************
void prs_debug(prs_struct *ps, int depth, const char *desc, const char *fn_name)
{
- DEBUG(5+depth, ("%s%06x %s %s\n", tab_depth(depth), ps->data_offset, fn_name, desc));
+ DEBUG(5+depth, ("%s%06x %s %s\n", tab_depth(5+depth,depth), ps->data_offset, fn_name, desc));
}
/**
* @return False if allocation fails, otherwise True.
**/
-BOOL prs_init(prs_struct *ps, uint32 size, TALLOC_CTX *ctx, BOOL io)
+bool prs_init(prs_struct *ps, uint32 size, TALLOC_CTX *ctx, bool io)
{
ZERO_STRUCTP(ps);
ps->io = io;
/*******************************************************************
Delete the memory in a parse structure - if we own it.
+
+ NOTE: Contrary to the somewhat confusing naming, this function is not
+ intended for freeing memory allocated by prs_alloc_mem(). That memory
+ is attached to the talloc context given by ps->mem_ctx.
********************************************************************/
void prs_mem_free(prs_struct *ps)
if (size && count) {
/* We can't call the type-safe version here. */
- ret = (char *)_talloc_zero_array_zeronull(ps->mem_ctx, size, count,
+ ret = (char *)_talloc_zero_array(ps->mem_ctx, size, count,
"parse_prs");
}
return ret;
Hand some already allocated memory to a prs_struct.
********************************************************************/
-void prs_give_memory(prs_struct *ps, char *buf, uint32 size, BOOL is_dynamic)
+void prs_give_memory(prs_struct *ps, char *buf, uint32 size, bool is_dynamic)
{
ps->is_dynamic = is_dynamic;
ps->data_p = buf;
Set a prs_struct to exactly a given size. Will grow or tuncate if neccessary.
********************************************************************/
-BOOL prs_set_buffer_size(prs_struct *ps, uint32 newsize)
+bool prs_set_buffer_size(prs_struct *ps, uint32 newsize)
{
if (newsize > ps->buffer_size)
return prs_force_grow(ps, newsize - ps->buffer_size);
Also depends on the data stream mode (io).
********************************************************************/
-BOOL prs_grow(prs_struct *ps, uint32 extra_space)
+bool prs_grow(prs_struct *ps, uint32 extra_space)
{
uint32 new_size;
when reading an rpc reply, before unmarshalling it.
********************************************************************/
-BOOL prs_force_grow(prs_struct *ps, uint32 extra_space)
+bool prs_force_grow(prs_struct *ps, uint32 extra_space)
{
uint32 new_size = ps->buffer_size + extra_space;
Set the current offset (external interface).
********************************************************************/
-BOOL prs_set_offset(prs_struct *ps, uint32 offset)
+bool prs_set_offset(prs_struct *ps, uint32 offset)
{
if(offset <= ps->data_offset) {
ps->data_offset = offset;
Append the data from one parse_struct into another.
********************************************************************/
-BOOL prs_append_prs_data(prs_struct *dst, prs_struct *src)
+bool prs_append_prs_data(prs_struct *dst, prs_struct *src)
{
if (prs_offset(src) == 0)
return True;
Append some data from one parse_struct into another.
********************************************************************/
-BOOL prs_append_some_prs_data(prs_struct *dst, prs_struct *src, int32 start, uint32 len)
+bool prs_append_some_prs_data(prs_struct *dst, prs_struct *src, int32 start, uint32 len)
{
if (len == 0)
return True;
Append the data from a buffer into a parse_struct.
********************************************************************/
-BOOL prs_copy_data_in(prs_struct *dst, const char *src, uint32 len)
+bool prs_copy_data_in(prs_struct *dst, const char *src, uint32 len)
{
if (len == 0)
return True;
Copy some data from a parse_struct into a buffer.
********************************************************************/
-BOOL prs_copy_data_out(char *dst, prs_struct *src, uint32 len)
+bool prs_copy_data_out(char *dst, prs_struct *src, uint32 len)
{
if (len == 0)
return True;
Copy all the data from a parse_struct into a buffer.
********************************************************************/
-BOOL prs_copy_all_data_out(char *dst, prs_struct *src)
+bool prs_copy_all_data_out(char *dst, prs_struct *src)
{
uint32 len = prs_offset(src);
Set the data as X-endian (external interface).
********************************************************************/
-void prs_set_endian_data(prs_struct *ps, BOOL endian)
+void prs_set_endian_data(prs_struct *ps, bool endian)
{
ps->bigendian_data = endian;
}
zeros.
********************************************************************/
-BOOL prs_align(prs_struct *ps)
+bool prs_align(prs_struct *ps)
{
uint32 mod = ps->data_offset & (ps->align-1);
Align on a 2 byte boundary
*****************************************************************/
-BOOL prs_align_uint16(prs_struct *ps)
+bool prs_align_uint16(prs_struct *ps)
{
- BOOL ret;
+ bool ret;
uint8 old_align = ps->align;
ps->align = 2;
Align on a 8 byte boundary
*****************************************************************/
-BOOL prs_align_uint64(prs_struct *ps)
+bool prs_align_uint64(prs_struct *ps)
{
- BOOL ret;
+ bool ret;
uint8 old_align = ps->align;
ps->align = 8;
Align on a specific byte boundary
*****************************************************************/
-BOOL prs_align_custom(prs_struct *ps, uint8 boundary)
+bool prs_align_custom(prs_struct *ps, uint8 boundary)
{
- BOOL ret;
+ bool ret;
uint8 old_align = ps->align;
ps->align = boundary;
Align only if required (for the unistr2 string mainly)
********************************************************************/
-BOOL prs_align_needed(prs_struct *ps, uint32 needed)
+bool prs_align_needed(prs_struct *ps, uint32 needed)
{
if (needed==0)
return True;
Change the struct type.
********************************************************************/
-void prs_switch_type(prs_struct *ps, BOOL io)
+void prs_switch_type(prs_struct *ps, bool io)
{
if ((ps->io ^ io) == True)
ps->io=io;
Stream a uint8.
********************************************************************/
-BOOL prs_uint8(const char *name, prs_struct *ps, int depth, uint8 *data8)
+bool prs_uint8(const char *name, prs_struct *ps, int depth, uint8 *data8)
{
char *q = prs_mem_get(ps, 1);
if (q == NULL)
else
SCVAL(q,0,*data8);
- DEBUG(5,("%s%04x %s: %02x\n", tab_depth(depth), ps->data_offset, name, *data8));
+ DEBUG(5,("%s%04x %s: %02x\n", tab_depth(5,depth), ps->data_offset, name, *data8));
ps->data_offset += 1;
Stream a uint16* (allocate memory if unmarshalling)
********************************************************************/
-BOOL prs_pointer( const char *name, prs_struct *ps, int depth,
+bool prs_pointer( const char *name, prs_struct *ps, int depth,
void *dta, size_t data_size,
- BOOL(*prs_fn)(const char*, prs_struct*, int, void*) )
+ bool (*prs_fn)(const char*, prs_struct*, int, void*) )
{
void ** data = (void **)dta;
uint32 data_p;
return True;
if (UNMARSHALLING(ps)) {
- if ( !(*data = PRS_ALLOC_MEM(ps, char, data_size)) )
- return False;
+ if (data_size) {
+ if ( !(*data = PRS_ALLOC_MEM(ps, char, data_size)) )
+ return False;
+ } else {
+ *data = NULL;
+ }
}
return prs_fn(name, ps, depth, *data);
Stream a uint16.
********************************************************************/
-BOOL prs_uint16(const char *name, prs_struct *ps, int depth, uint16 *data16)
+bool prs_uint16(const char *name, prs_struct *ps, int depth, uint16 *data16)
{
char *q = prs_mem_get(ps, sizeof(uint16));
if (q == NULL)
SSVAL(q,0,*data16);
}
- DEBUG(5,("%s%04x %s: %04x\n", tab_depth(depth), ps->data_offset, name, *data16));
+ DEBUG(5,("%s%04x %s: %04x\n", tab_depth(5,depth), ps->data_offset, name, *data16));
ps->data_offset += sizeof(uint16);
Stream a uint32.
********************************************************************/
-BOOL prs_uint32(const char *name, prs_struct *ps, int depth, uint32 *data32)
+bool prs_uint32(const char *name, prs_struct *ps, int depth, uint32 *data32)
{
char *q = prs_mem_get(ps, sizeof(uint32));
if (q == NULL)
SIVAL(q,0,*data32);
}
- DEBUG(5,("%s%04x %s: %08x\n", tab_depth(depth), ps->data_offset, name, *data32));
+ DEBUG(5,("%s%04x %s: %08x\n", tab_depth(5,depth), ps->data_offset, name, *data32));
ps->data_offset += sizeof(uint32);
Stream an int32.
********************************************************************/
-BOOL prs_int32(const char *name, prs_struct *ps, int depth, int32 *data32)
+bool prs_int32(const char *name, prs_struct *ps, int depth, int32 *data32)
{
char *q = prs_mem_get(ps, sizeof(int32));
if (q == NULL)
SIVALS(q,0,*data32);
}
- DEBUG(5,("%s%04x %s: %08x\n", tab_depth(depth), ps->data_offset, name, *data32));
+ DEBUG(5,("%s%04x %s: %08x\n", tab_depth(5,depth), ps->data_offset, name, *data32));
ps->data_offset += sizeof(int32);
Stream a NTSTATUS
********************************************************************/
-BOOL prs_ntstatus(const char *name, prs_struct *ps, int depth, NTSTATUS *status)
+bool prs_ntstatus(const char *name, prs_struct *ps, int depth, NTSTATUS *status)
{
char *q = prs_mem_get(ps, sizeof(uint32));
if (q == NULL)
SIVAL(q,0,NT_STATUS_V(*status));
}
- DEBUG(5,("%s%04x %s: %s\n", tab_depth(depth), ps->data_offset, name,
+ DEBUG(5,("%s%04x %s: %s\n", tab_depth(5,depth), ps->data_offset, name,
nt_errstr(*status)));
ps->data_offset += sizeof(uint32);
Stream a DCE error code
********************************************************************/
-BOOL prs_dcerpc_status(const char *name, prs_struct *ps, int depth, NTSTATUS *status)
+bool prs_dcerpc_status(const char *name, prs_struct *ps, int depth, NTSTATUS *status)
{
char *q = prs_mem_get(ps, sizeof(uint32));
if (q == NULL)
SIVAL(q,0,NT_STATUS_V(*status));
}
- DEBUG(5,("%s%04x %s: %s\n", tab_depth(depth), ps->data_offset, name,
+ DEBUG(5,("%s%04x %s: %s\n", tab_depth(5,depth), ps->data_offset, name,
dcerpc_errstr(NT_STATUS_V(*status))));
ps->data_offset += sizeof(uint32);
Stream a WERROR
********************************************************************/
-BOOL prs_werror(const char *name, prs_struct *ps, int depth, WERROR *status)
+bool prs_werror(const char *name, prs_struct *ps, int depth, WERROR *status)
{
char *q = prs_mem_get(ps, sizeof(uint32));
if (q == NULL)
SIVAL(q,0,W_ERROR_V(*status));
}
- DEBUG(5,("%s%04x %s: %s\n", tab_depth(depth), ps->data_offset, name,
+ DEBUG(5,("%s%04x %s: %s\n", tab_depth(5,depth), ps->data_offset, name,
dos_errstr(*status)));
ps->data_offset += sizeof(uint32);
Stream an array of uint8s. Length is number of uint8s.
********************************************************************/
-BOOL prs_uint8s(BOOL charmode, const char *name, prs_struct *ps, int depth, uint8 *data8s, int len)
+bool prs_uint8s(bool charmode, const char *name, prs_struct *ps, int depth, uint8 *data8s, int len)
{
int i;
char *q = prs_mem_get(ps, len);
SCVAL(q, i, data8s[i]);
}
- DEBUG(5,("%s%04x %s: ", tab_depth(depth), ps->data_offset ,name));
+ DEBUG(5,("%s%04x %s: ", tab_depth(5,depth), ps->data_offset ,name));
if (charmode)
print_asc(5, (unsigned char*)data8s, len);
else {
Stream an array of uint16s. Length is number of uint16s.
********************************************************************/
-BOOL prs_uint16s(BOOL charmode, const char *name, prs_struct *ps, int depth, uint16 *data16s, int len)
+bool prs_uint16s(bool charmode, const char *name, prs_struct *ps, int depth, uint16 *data16s, int len)
{
int i;
char *q = prs_mem_get(ps, len * sizeof(uint16));
}
}
- DEBUG(5,("%s%04x %s: ", tab_depth(depth), ps->data_offset, name));
+ DEBUG(5,("%s%04x %s: ", tab_depth(5,depth), ps->data_offset, name));
if (charmode)
print_asc(5, (unsigned char*)data16s, 2*len);
else {
output must be little-endian, if marshalling, input must be little-endian.
********************************************************************/
-static void dbg_rw_punival(BOOL charmode, const char *name, int depth, prs_struct *ps,
+static void dbg_rw_punival(bool charmode, const char *name, int depth, prs_struct *ps,
char *in_buf, char *out_buf, int len)
{
int i;
}
}
- DEBUG(5,("%s%04x %s: ", tab_depth(depth), ps->data_offset, name));
+ DEBUG(5,("%s%04x %s: ", tab_depth(5,depth), ps->data_offset, name));
if (charmode)
print_asc(5, (unsigned char*)out_buf, 2*len);
else {
Stream a unistr. Always little endian.
********************************************************************/
-BOOL prs_uint16uni(BOOL charmode, const char *name, prs_struct *ps, int depth, uint16 *data16s, int len)
+bool prs_uint16uni(bool charmode, const char *name, prs_struct *ps, int depth, uint16 *data16s, int len)
{
char *q = prs_mem_get(ps, len * sizeof(uint16));
if (q == NULL)
Stream an array of uint32s. Length is number of uint32s.
********************************************************************/
-BOOL prs_uint32s(BOOL charmode, const char *name, prs_struct *ps, int depth, uint32 *data32s, int len)
+bool prs_uint32s(bool charmode, const char *name, prs_struct *ps, int depth, uint32 *data32s, int len)
{
int i;
char *q = prs_mem_get(ps, len * sizeof(uint32));
}
}
- DEBUG(5,("%s%04x %s: ", tab_depth(depth), ps->data_offset, name));
+ DEBUG(5,("%s%04x %s: ", tab_depth(5,depth), ps->data_offset, name));
if (charmode)
print_asc(5, (unsigned char*)data32s, 4*len);
else {
in uint16 chars. The unicode string is already in little-endian format.
********************************************************************/
-BOOL prs_buffer5(BOOL charmode, const char *name, prs_struct *ps, int depth, BUFFER5 *str)
+bool prs_buffer5(bool charmode, const char *name, prs_struct *ps, int depth, BUFFER5 *str)
{
char *p;
char *q = prs_mem_get(ps, str->buf_len * sizeof(uint16));
if (q == NULL)
return False;
+ /* If the string is empty, we don't have anything to stream */
+ if (str->buf_len==0)
+ return True;
+
if (UNMARSHALLING(ps)) {
str->buffer = PRS_ALLOC_MEM(ps,uint16,str->buf_len);
if (str->buffer == NULL)
return False;
}
- /* If the string is empty, we don't have anything to stream */
- if (str->buf_len==0)
- return True;
-
p = (char *)str->buffer;
dbg_rw_punival(charmode, name, depth, ps, q, p, str->buf_len);
in byte chars. String is in little-endian format.
********************************************************************/
-BOOL prs_regval_buffer(BOOL charmode, const char *name, prs_struct *ps, int depth, REGVAL_BUFFER *buf)
+bool prs_regval_buffer(bool charmode, const char *name, prs_struct *ps, int depth, REGVAL_BUFFER *buf)
{
char *p;
char *q = prs_mem_get(ps, buf->buf_len);
buf->buffer = PRS_ALLOC_MEM(ps, uint16, buf->buf_max_len);
if ( buf->buffer == NULL )
return False;
+ } else {
+ buf->buffer = NULL;
}
}
in uint8 chars.
********************************************************************/
-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;
char *q = prs_mem_get(ps, str->str_str_len);
if (str->str_str_len > str->str_max_len) {
return False;
}
- str->buffer = PRS_ALLOC_MEM(ps,unsigned char, str->str_max_len);
- if (str->buffer == NULL)
- return False;
+ if (str->str_max_len) {
+ str->buffer = PRS_ALLOC_MEM(ps,unsigned char, str->str_max_len);
+ if (str->buffer == NULL)
+ return False;
+ } else {
+ str->buffer = NULL;
+ /* Return early to ensure Coverity isn't confused. */
+ DEBUG(5,("%s%04x %s: \n", tab_depth(5,depth), ps->data_offset, name));
+ return True;
+ }
}
if (UNMARSHALLING(ps)) {
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(5,depth), ps->data_offset, name));
if (charmode)
print_asc(5, (unsigned char*)str->buffer, str->str_str_len);
else {
in uint16 chars. The unicode string is already in little-endian format.
********************************************************************/
-BOOL prs_unistr2(BOOL charmode, const char *name, prs_struct *ps, int depth, UNISTR2 *str)
+bool prs_unistr2(bool charmode, const char *name, prs_struct *ps, int depth, UNISTR2 *str)
{
char *p;
char *q = prs_mem_get(ps, str->uni_str_len * sizeof(uint16));
if (str->uni_str_len > str->uni_max_len) {
return False;
}
- str->buffer = PRS_ALLOC_MEM(ps,uint16,str->uni_max_len);
- if (str->buffer == NULL)
- return False;
+ if (str->uni_max_len) {
+ str->buffer = PRS_ALLOC_MEM(ps,uint16,str->uni_max_len);
+ if (str->buffer == NULL)
+ return False;
+ } else {
+ str->buffer = NULL;
+ }
}
p = (char *)str->buffer;
in uint16 chars. The unicode string is already in little-endian format.
********************************************************************/
-BOOL prs_unistr3(BOOL charmode, const char *name, UNISTR3 *str, prs_struct *ps, int depth)
+bool prs_unistr3(bool charmode, const char *name, UNISTR3 *str, prs_struct *ps, int depth)
{
char *p;
char *q = prs_mem_get(ps, str->uni_str_len * sizeof(uint16));
return False;
if (UNMARSHALLING(ps)) {
- str->str.buffer = PRS_ALLOC_MEM(ps,uint16,str->uni_str_len);
- if (str->str.buffer == NULL)
- return False;
+ if (str->uni_str_len) {
+ str->str.buffer = PRS_ALLOC_MEM(ps,uint16,str->uni_str_len);
+ if (str->str.buffer == NULL)
+ return False;
+ } else {
+ str->str.buffer = NULL;
+ }
}
p = (char *)str->str.buffer;
in little-endian format then do it as a stream of bytes.
********************************************************************/
-BOOL prs_unistr(const char *name, prs_struct *ps, int depth, UNISTR *str)
+bool prs_unistr(const char *name, prs_struct *ps, int depth, UNISTR *str)
{
unsigned int len = 0;
unsigned char *p = (unsigned char *)str->buffer;
len++;
- DEBUG(5,("%s%04x %s: ", tab_depth(depth), ps->data_offset, name));
+ DEBUG(5,("%s%04x %s: ", tab_depth(5,depth), ps->data_offset, name));
print_asc(5, (unsigned char*)start, 2*len);
DEBUG(5, ("\n"));
}
str->buffer[len++] = '\0';
}
- DEBUG(5,("%s%04x %s: ", tab_depth(depth), ps->data_offset, name));
+ DEBUG(5,("%s%04x %s: ", tab_depth(5,depth), ps->data_offset, name));
print_asc(5, (unsigned char*)str->buffer, 2*len);
DEBUG(5, ("\n"));
}
not include the null-termination character.
********************************************************************/
-BOOL prs_string(const char *name, prs_struct *ps, int depth, char *str, int max_buf_size)
+bool prs_string(const char *name, prs_struct *ps, int depth, char *str, int max_buf_size)
{
char *q;
int i;
return True;
}
-BOOL prs_string_alloc(const char *name, prs_struct *ps, int depth, const char **str)
+bool prs_string_alloc(const char *name, prs_struct *ps, int depth, const char **str)
{
size_t len;
char *tmp_str;
uint16 should be stored, or gets the size if reading.
********************************************************************/
-BOOL prs_uint16_pre(const char *name, prs_struct *ps, int depth, uint16 *data16, uint32 *offset)
+bool prs_uint16_pre(const char *name, prs_struct *ps, int depth, uint16 *data16, uint32 *offset)
{
*offset = ps->data_offset;
if (UNMARSHALLING(ps)) {
does nothing on reading, as that is already handled by ...._pre()
********************************************************************/
-BOOL prs_uint16_post(const char *name, prs_struct *ps, int depth, uint16 *data16,
+bool prs_uint16_post(const char *name, prs_struct *ps, int depth, uint16 *data16,
uint32 ptr_uint16, uint32 start_offset)
{
if (MARSHALLING(ps)) {
uint32 should be stored, or gets the size if reading.
********************************************************************/
-BOOL prs_uint32_pre(const char *name, prs_struct *ps, int depth, uint32 *data32, uint32 *offset)
+bool prs_uint32_pre(const char *name, prs_struct *ps, int depth, uint32 *data32, uint32 *offset)
{
*offset = ps->data_offset;
if (UNMARSHALLING(ps) && (data32 != NULL)) {
does nothing on reading, as that is already handled by ...._pre()
********************************************************************/
-BOOL prs_uint32_post(const char *name, prs_struct *ps, int depth, uint32 *data32,
+bool prs_uint32_post(const char *name, prs_struct *ps, int depth, uint32 *data32,
uint32 ptr_uint32, uint32 data_size)
{
if (MARSHALLING(ps)) {
return tdb_trans_store(tdb, kbuf, dbuf, TDB_REPLACE);
}
-int tdb_prs_store_bystring(TDB_CONTEXT *tdb, char *keystr, prs_struct *ps)
-{
- TDB_DATA kbuf = string_term_tdb_data(keystr);
- return tdb_prs_store(tdb, kbuf, ps);
-}
-
/* useful function to fetch a structure into rpc wire format */
int tdb_prs_fetch(TDB_CONTEXT *tdb, TDB_DATA kbuf, prs_struct *ps, TALLOC_CTX *mem_ctx)
{
prs_give_memory(ps, (char *)dbuf.dptr, dbuf.dsize, True);
return 0;
-}
-
-int tdb_prs_fetch_bystring(TDB_CONTEXT *tdb, char *keystr, prs_struct *ps, TALLOC_CTX *mem_ctx)
-{
- TDB_DATA kbuf = string_term_tdb_data(keystr);
- return tdb_prs_fetch(tdb, kbuf, ps, mem_ctx);
}
/*******************************************************************
hash a stream.
********************************************************************/
-BOOL prs_hash1(prs_struct *ps, uint32 offset, int len)
+bool prs_hash1(prs_struct *ps, uint32 offset, int len)
{
char *q;
uchar digest_final[16])
{
uchar whole_packet_digest[16];
- static uchar zeros[4];
+ uchar zeros[4];
struct MD5Context ctx3;
-
+
+ ZERO_STRUCT(zeros);
+
/* verfiy the signature on the packet by MD5 over various bits */
MD5Init(&ctx3);
/* use our sequence number, which ensures the packet is not
RPC_AUTH_SCHANNEL_CHK *verf,
uchar sealing_key[16])
{
- static uchar zeros[4];
+ uchar zeros[4];
uchar digest2[16];
uchar sess_kf0[16];
int i;
+ ZERO_STRUCT(zeros);
+
for (i = 0; i < sizeof(sess_kf0); i++) {
sess_kf0[i] = a->sess_key[i] ^ 0xf0;
}
static void schannel_deal_with_seq_num(struct schannel_auth_struct *a,
RPC_AUTH_SCHANNEL_CHK *verf)
{
- static uchar zeros[4];
+ uchar zeros[4];
uchar sequence_key[16];
uchar digest1[16];
+ ZERO_STRUCT(zeros);
+
hmac_md5(a->sess_key, zeros, sizeof(zeros), digest1);
dump_data_pw("(sequence key) digest1:\n", digest1, sizeof(digest1));
creates an RPC_AUTH_SCHANNEL_CHK structure.
********************************************************************/
-static BOOL init_rpc_auth_schannel_chk(RPC_AUTH_SCHANNEL_CHK * chk,
+static bool init_rpc_auth_schannel_chk(RPC_AUTH_SCHANNEL_CHK * chk,
const uchar sig[8],
const uchar packet_digest[8],
const uchar seq_num[8], const uchar confounder[8])
as well as decode sealed messages
********************************************************************/
-BOOL schannel_decode(struct schannel_auth_struct *a, enum pipe_auth_level auth_level,
+bool schannel_decode(struct schannel_auth_struct *a, enum pipe_auth_level auth_level,
enum schannel_direction direction,
RPC_AUTH_SCHANNEL_CHK * verf, char *data, size_t data_len)
{
checksum after the decode, below
*/
DEBUG(2, ("schannel_decode: FAILED: packet sequence number:\n"));
- dump_data(2, (const uint8 *)verf->seq_num, sizeof(verf->seq_num));
+ dump_data(2, verf->seq_num, sizeof(verf->seq_num));
DEBUG(2, ("should be:\n"));
- dump_data(2, (const uint8 *)seq_num, sizeof(seq_num));
+ dump_data(2, seq_num, sizeof(seq_num));
return False;
}
if (memcmp(verf->sig, schannel_sig, sizeof(verf->sig))) {
/* Validate that the other end sent the expected header */
DEBUG(2, ("schannel_decode: FAILED: packet header:\n"));
- dump_data(2, (const uint8 *)verf->sig, sizeof(verf->sig));
+ dump_data(2, verf->sig, sizeof(verf->sig));
DEBUG(2, ("should be:\n"));
- dump_data(2, (const uint8 *)schannel_sig, sizeof(schannel_sig));
+ dump_data(2, schannel_sig, sizeof(schannel_sig));
return False;
}
/*******************************************************************
creates a new prs_struct containing a DATA_BLOB
********************************************************************/
-BOOL prs_init_data_blob(prs_struct *prs, DATA_BLOB *blob, TALLOC_CTX *mem_ctx)
+bool prs_init_data_blob(prs_struct *prs, DATA_BLOB *blob, TALLOC_CTX *mem_ctx)
{
if (!prs_init( prs, RPC_MAX_PDU_FRAG_LEN, mem_ctx, MARSHALL ))
return False;
/*******************************************************************
return the contents of a prs_struct in a DATA_BLOB
********************************************************************/
-BOOL prs_data_blob(prs_struct *prs, DATA_BLOB *blob, TALLOC_CTX *mem_ctx)
+bool prs_data_blob(prs_struct *prs, DATA_BLOB *blob, TALLOC_CTX *mem_ctx)
{
blob->length = prs_data_size(prs);
blob->data = (uint8 *)TALLOC_ZERO_SIZE(mem_ctx, blob->length);
git.samba.org / bbaumbach / samba-autobuild / .git / blobdiff