char *credstr(const unsigned char *cred)
{
- static fstring buf;
- slprintf(buf, sizeof(buf) - 1, "%02X%02X%02X%02X%02X%02X%02X%02X",
- cred[0], cred[1], cred[2], cred[3],
- cred[4], cred[5], cred[6], cred[7]);
- return buf;
+ char *result;
+ result = talloc_asprintf(talloc_tos(),
+ "%02X%02X%02X%02X%02X%02X%02X%02X",
+ cred[0], cred[1], cred[2], cred[3],
+ cred[4], cred[5], cred[6], cred[7]);
+ SMB_ASSERT(result != NULL);
+ return result;
}
/****************************************************************************
char *nmb_namestr(const struct nmb_name *n)
{
- static int i=0;
- static fstring ret[4];
fstring name;
- char *p = ret[i];
+ char *result;
pull_ascii_fstring(name, n->name);
if (!n->scope[0])
- slprintf(p,sizeof(fstring)-1, "%s<%02x>",name,n->name_type);
+ result = talloc_asprintf(talloc_tos(), "%s<%02x>", name,
+ n->name_type);
else
- slprintf(p,sizeof(fstring)-1, "%s<%02x>.%s",
- name,n->name_type,n->scope);
+ result = talloc_asprintf(talloc_tos(), "%s<%02x>.%s", name,
+ n->name_type, n->scope);
- i = (i+1)%4;
- return(p);
+ SMB_ASSERT(result != NULL);
+ return result;
}
/*******************************************************************
qsort(data, n, 6, QSORT_CAST name_query_comp);
}
-/*******************************************************************
- Convert, possibly using a stupid microsoft-ism which has destroyed
- the transport independence of netbios (for CIFS vendors that usually
- use the Win95-type methods, not for NT to NT communication, which uses
- DCE/RPC and therefore full-length unicode strings...) a dns name into
- a netbios name.
-
- The netbios name (NOT necessarily null-terminated) is truncated to 15
- characters.
-
- ******************************************************************/
-
-char *dns_to_netbios_name(const char *dns_name)
-{
- static nstring netbios_name;
- int i;
- StrnCpy(netbios_name, dns_name, MAX_NETBIOSNAME_LEN-1);
- netbios_name[15] = 0;
-
- /* ok. this is because of a stupid microsoft-ism. if the called host
- name contains a '.', microsoft clients expect you to truncate the
- netbios name up to and including the '.' this even applies, by
- mistake, to workgroup (domain) names, which is _really_ daft.
- */
- for (i = 0; i < 15; i++) {
- if (netbios_name[i] == '.') {
- netbios_name[i] = 0;
- break;
- }
- }
-
- return netbios_name;
-}
-
/****************************************************************************
Interpret the weird netbios "name" into a unix fstring. Return the name type.
****************************************************************************/
tdb_traverse(tdbd, traverse_fn, NULL);
}
-
-static struct packet_struct *matched_packet;
-static int match_id;
-static enum packet_type match_type;
-static const char *match_name;
+struct receive_unexpected_state {
+ struct packet_struct *matched_packet;
+ int match_id;
+ enum packet_type match_type;
+ const char *match_name;
+};
/****************************************************************************
tdb traversal fn to find a matching 137 packet.
**************************************************************************/
-static int traverse_match(TDB_CONTEXT *ttdb, TDB_DATA kbuf, TDB_DATA dbuf, void *state)
+static int traverse_match(TDB_CONTEXT *ttdb, TDB_DATA kbuf, TDB_DATA dbuf,
+ void *private_data)
{
+ struct receive_unexpected_state *state =
+ (struct receive_unexpected_state *)private_data;
struct unexpected_key key;
struct in_addr ip;
uint32_t enc_ip;
memcpy(&key, kbuf.dptr, sizeof(key));
- if (key.packet_type != match_type) return 0;
+ if (key.packet_type != state->match_type) return 0;
if (dbuf.dsize < 6) {
return 0;
p = parse_packet((char *)&dbuf.dptr[6],
dbuf.dsize-6,
- match_type,
+ state->match_type,
ip,
port);
- if ((match_type == NMB_PACKET &&
- p->packet.nmb.header.name_trn_id == match_id) ||
- (match_type == DGRAM_PACKET &&
- match_mailslot_name(p, match_name))) {
- matched_packet = p;
+ if ((state->match_type == NMB_PACKET &&
+ p->packet.nmb.header.name_trn_id == state->match_id) ||
+ (state->match_type == DGRAM_PACKET &&
+ match_mailslot_name(p, state->match_name))) {
+ state->matched_packet = p;
return -1;
}
const char *mailslot_name)
{
TDB_CONTEXT *tdb2;
+ struct receive_unexpected_state state;
tdb2 = tdb_open_log(lock_path("unexpected.tdb"), 0, 0, O_RDONLY, 0);
if (!tdb2) return NULL;
- matched_packet = NULL;
- match_id = id;
- match_type = packet_type;
- match_name = mailslot_name;
+ state.matched_packet = NULL;
+ state.match_id = id;
+ state.match_type = packet_type;
+ state.match_name = mailslot_name;
- tdb_traverse(tdb2, traverse_match, NULL);
+ tdb_traverse(tdb2, traverse_match, &state);
tdb_close(tdb2);
- return matched_packet;
+ return state.matched_packet;
}
smb_cli->capabilities |= CAP_NT_SMBS;
}
+/*******************************************************************
+ Convert, possibly using a stupid microsoft-ism which has destroyed
+ the transport independence of netbios (for CIFS vendors that usually
+ use the Win95-type methods, not for NT to NT communication, which uses
+ DCE/RPC and therefore full-length unicode strings...) a dns name into
+ a netbios name.
+
+ The netbios name (NOT necessarily null-terminated) is truncated to 15
+ characters.
+
+ ******************************************************************/
+
+static char *dns_to_netbios_name(const char *dns_name)
+{
+ static nstring netbios_name;
+ int i;
+ StrnCpy(netbios_name, dns_name, MAX_NETBIOSNAME_LEN-1);
+ netbios_name[15] = 0;
+
+ /* ok. this is because of a stupid microsoft-ism. if the called host
+ name contains a '.', microsoft clients expect you to truncate the
+ netbios name up to and including the '.' this even applies, by
+ mistake, to workgroup (domain) names, which is _really_ daft.
+ */
+ for (i = 0; i < 15; i++) {
+ if (netbios_name[i] == '.') {
+ netbios_name[i] = 0;
+ break;
+ }
+ }
+
+ return netbios_name;
+}
+
/****************************************************************************
make smb client connection
****************************************************************************/
git.samba.org / samba.git / commitdiff