s3: Add a new set of andx chain handling routines
authorVolker Lendecke <vl@samba.org>
Mon, 27 Feb 2012 23:19:48 +0000 (00:19 +0100)
committerVolker Lendecke <vl@samba.org>
Sat, 10 Mar 2012 14:34:11 +0000 (15:34 +0100)
This is in preparation of getting rid of chain_reply.

source3/Makefile.in
source3/smbd/process.c
source3/smbd/proto.h
source3/torture/cmd_vfs.c
source3/torture/vfstest.h
source3/torture/vfstest_chain.c [new file with mode: 0644]
source3/wscript_build

index 2b0002bbf09e2ce4f552f96746bf598afdf4523d..dc02b6a4cd1e5becba2c866a7ef7e91e2189af33 100644 (file)
@@ -1299,7 +1299,8 @@ PDBTEST_OBJ = torture/pdbtest.o $(PARAM_OBJ) $(LIBSMB_OBJ) $(KRBCLIENT_OBJ) \
                $(SMBLDAP_OBJ) $(POPT_LIB_OBJ) \
                $(LIBMSRPC_OBJ) $(LIBMSRPC_GEN_OBJ)
 
-VFSTEST_OBJ = torture/cmd_vfs.o torture/vfstest.o $(SMBD_OBJ_BASE) $(READLINE_OBJ)
+VFSTEST_OBJ = torture/cmd_vfs.o torture/vfstest.o $(SMBD_OBJ_BASE) $(READLINE_OBJ) \
+               torture/vfstest_chain.o
 
 LOG2PCAP_OBJ = utils/log2pcaphex.o
 
index f87eccfdcd530bd713ab2847fbcd905311f6d939..b83e3ddcde311528b0c9572477b01772b5095dc0 100644 (file)
@@ -1880,6 +1880,242 @@ static bool smb_splice_chain(uint8_t **poutbuf, const uint8_t *andx_buf)
        return true;
 }
 
+bool smb1_is_chain(const uint8_t *buf)
+{
+       uint8_t cmd, wct, andx_cmd;
+
+       cmd = CVAL(buf, smb_com);
+       if (!is_andx_req(cmd)) {
+               return false;
+       }
+       wct = CVAL(buf, smb_wct);
+       if (wct < 2) {
+               return false;
+       }
+       andx_cmd = CVAL(buf, smb_vwv);
+       return (andx_cmd != 0xFF);
+}
+
+bool smb1_walk_chain(const uint8_t *buf,
+                    bool (*fn)(uint8_t cmd,
+                               uint8_t wct, const uint16_t *vwv,
+                               uint16_t num_bytes, const uint8_t *bytes,
+                               void *private_data),
+                    void *private_data)
+{
+       size_t smblen = smb_len(buf);
+       const char *smb_buf = smb_base(buf);
+       uint8_t cmd, chain_cmd;
+       uint8_t wct;
+       const uint16_t *vwv;
+       uint16_t num_bytes;
+       const uint8_t *bytes;
+
+       cmd = CVAL(buf, smb_com);
+       wct = CVAL(buf, smb_wct);
+       vwv = (const uint16_t *)(buf + smb_vwv);
+       num_bytes = smb_buflen(buf);
+       bytes = (uint8_t *)smb_buf_const(buf);
+
+       if (!fn(cmd, wct, vwv, num_bytes, bytes, private_data)) {
+               return false;
+       }
+
+       if (!is_andx_req(cmd)) {
+               return true;
+       }
+       if (wct < 2) {
+               return false;
+       }
+
+       chain_cmd = CVAL(vwv, 0);
+
+       while (chain_cmd != 0xff) {
+               uint32_t chain_offset;  /* uint32_t to avoid overflow */
+               size_t length_needed;
+               ptrdiff_t vwv_offset;
+
+               chain_offset = SVAL(vwv+1, 0);
+
+               /*
+                * Check if the client tries to fool us. The chain
+                * offset needs to point beyond the current request in
+                * the chain, it needs to strictly grow. Otherwise we
+                * might be tricked into an endless loop always
+                * processing the same request over and over again. We
+                * used to assume that vwv and the byte buffer array
+                * in a chain are always attached, but OS/2 the
+                * Write&X/Read&X chain puts the Read&X vwv array
+                * right behind the Write&X vwv chain. The Write&X bcc
+                * array is put behind the Read&X vwv array. So now we
+                * check whether the chain offset points strictly
+                * behind the previous vwv array. req->buf points
+                * right after the vwv array of the previous
+                * request. See
+                * https://bugzilla.samba.org/show_bug.cgi?id=8360 for
+                * more information.
+                */
+
+               vwv_offset = ((const char *)vwv - smb_buf);
+               if (chain_offset <= vwv_offset) {
+                       return false;
+               }
+
+               /*
+                * Next check: Make sure the chain offset does not
+                * point beyond the overall smb request length.
+                */
+
+               length_needed = chain_offset+1; /* wct */
+               if (length_needed > smblen) {
+                       return false;
+               }
+
+               /*
+                * Now comes the pointer magic. Goal here is to set up
+                * vwv and buf correctly again. The chain offset (the
+                * former vwv[1]) points at the new wct field.
+                */
+
+               wct = CVAL(smb_buf, chain_offset);
+
+               if (is_andx_req(chain_cmd) && (wct < 2)) {
+                       return false;
+               }
+
+               /*
+                * Next consistency check: Make the new vwv array fits
+                * in the overall smb request.
+                */
+
+               length_needed += (wct+1)*sizeof(uint16_t); /* vwv+buflen */
+               if (length_needed > smblen) {
+                       return false;
+               }
+               vwv = (const uint16_t *)(smb_buf + chain_offset + 1);
+
+               /*
+                * Now grab the new byte buffer....
+                */
+
+               num_bytes = SVAL(vwv+wct, 0);
+
+               /*
+                * .. and check that it fits.
+                */
+
+               length_needed += num_bytes;
+               if (length_needed > smblen) {
+                       return false;
+               }
+               bytes = (const uint8_t *)(vwv+wct+1);
+
+               if (!fn(chain_cmd, wct, vwv, num_bytes, bytes, private_data)) {
+                       return false;
+               }
+
+               if (!is_andx_req(chain_cmd)) {
+                       return true;
+               }
+               chain_cmd = CVAL(vwv, 0);
+       }
+       return true;
+}
+
+static bool smb1_chain_length_cb(uint8_t cmd,
+                                uint8_t wct, const uint16_t *vwv,
+                                uint16_t num_bytes, const uint8_t *bytes,
+                                void *private_data)
+{
+       unsigned *count = (unsigned *)private_data;
+       *count += 1;
+       return true;
+}
+
+unsigned smb1_chain_length(const uint8_t *buf)
+{
+       unsigned count = 0;
+
+       if (!smb1_walk_chain(buf, smb1_chain_length_cb, &count)) {
+               return 0;
+       }
+       return count;
+}
+
+struct smb1_parse_chain_state {
+       TALLOC_CTX *mem_ctx;
+       const uint8_t *buf;
+       struct smbd_server_connection *sconn;
+       bool encrypted;
+       uint32_t seqnum;
+
+       struct smb_request **reqs;
+       unsigned num_reqs;
+};
+
+static bool smb1_parse_chain_cb(uint8_t cmd,
+                               uint8_t wct, const uint16_t *vwv,
+                               uint16_t num_bytes, const uint8_t *bytes,
+                               void *private_data)
+{
+       struct smb1_parse_chain_state *state =
+               (struct smb1_parse_chain_state *)private_data;
+       struct smb_request **reqs;
+       struct smb_request *req;
+       bool ok;
+
+       reqs = talloc_realloc(state->mem_ctx, state->reqs,
+                             struct smb_request *, state->num_reqs+1);
+       if (reqs == NULL) {
+               return false;
+       }
+       state->reqs = reqs;
+
+       req = talloc(reqs, struct smb_request);
+       if (req == NULL) {
+               return false;
+       }
+
+       ok = init_smb_request(req, state->sconn, state->buf, 0,
+                             state->encrypted, state->seqnum);
+       if (!ok) {
+               return false;
+       }
+       req->cmd = cmd;
+       req->wct = wct;
+       req->vwv = vwv;
+       req->buflen = num_bytes;
+       req->buf = bytes;
+
+       reqs[state->num_reqs] = req;
+       state->num_reqs += 1;
+       return true;
+}
+
+bool smb1_parse_chain(TALLOC_CTX *mem_ctx, const uint8_t *buf,
+                     struct smbd_server_connection *sconn,
+                     bool encrypted, uint32_t seqnum,
+                     struct smb_request ***reqs, unsigned *num_reqs)
+{
+       struct smb1_parse_chain_state state;
+
+       state.mem_ctx = mem_ctx;
+       state.buf = buf;
+       state.sconn = sconn;
+       state.encrypted = encrypted;
+       state.seqnum = seqnum;
+       state.reqs = NULL;
+       state.num_reqs = 0;
+
+       if (!smb1_walk_chain(buf, smb1_parse_chain_cb, &state)) {
+               TALLOC_FREE(state.reqs);
+               return false;
+       }
+       *reqs = state.reqs;
+       *num_reqs = state.num_reqs;
+       return true;
+}
+
 /****************************************************************************
  Construct a chained reply and add it to the already made reply
 ****************************************************************************/
index e97a85d58981d4edb57fadcbdfec4145b4cd534e..e5dd762663771c9c66f6841ceeab12a5289169d9 100644 (file)
@@ -785,6 +785,18 @@ void add_to_common_flags2(uint32 v);
 void remove_from_common_flags2(uint32 v);
 void construct_reply_common_req(struct smb_request *req, char *outbuf);
 size_t req_wct_ofs(struct smb_request *req);
+bool smb1_is_chain(const uint8_t *buf);
+bool smb1_walk_chain(const uint8_t *buf,
+                    bool (*fn)(uint8_t cmd,
+                               uint8_t wct, const uint16_t *vwv,
+                               uint16_t num_bytes, const uint8_t *bytes,
+                               void *private_data),
+                    void *private_data);
+unsigned smb1_chain_length(const uint8_t *buf);
+bool smb1_parse_chain(TALLOC_CTX *mem_ctx, const uint8_t *buf,
+                     struct smbd_server_connection *sconn,
+                     bool encrypted, uint32_t seqnum,
+                     struct smb_request ***reqs, unsigned *num_reqs);
 void chain_reply(struct smb_request *req);
 bool req_is_in_chain(struct smb_request *req);
 void smbd_process(struct tevent_context *ev_ctx,
index 8447bec0aac0a772bb02e501385a80389af76981..779601a90b379eefeefdad953bf476ae78328111 100644 (file)
@@ -1320,5 +1320,7 @@ struct cmd_set vfs_commands[] = {
          "setxattr <path> <name> <value> [<flags>]" },
        { "removexattr", cmd_removexattr, "VFS removexattr()",
          "removexattr <path> <name>\n" },
+       { "test_chain", cmd_test_chain, "test chain code",
+         "test_chain" },
        { NULL }
 };
index 0c57d5633a666faf754051f1464cf7258d91382e..7bdb97d69bfa1d8cdd80acfb985c5caad8eb93cc 100644 (file)
@@ -46,3 +46,6 @@ struct cmd_set {
        const char *description;
        const char *usage;
 };
+
+NTSTATUS cmd_test_chain(struct vfs_state *vfs, TALLOC_CTX *mem_ctx,
+                       int argc, const char **argv);
diff --git a/source3/torture/vfstest_chain.c b/source3/torture/vfstest_chain.c
new file mode 100644 (file)
index 0000000..a64cf47
--- /dev/null
@@ -0,0 +1,342 @@
+/*
+   Unix SMB/CIFS implementation.
+   Test smbd chain routines
+
+   Copyright (C) Volker Lendecke 2012
+
+   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 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   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, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "includes.h"
+#include "vfstest.h"
+#include "smbd/proto.h"
+
+static const uint8_t nonchain1_data[] =
+{0x00,0x00,0x00,0xBE,0xFF,0x53,0x4D,0x42,0x72,0x00,0x00,0x00,0x00,0x18,0x43
+,0xC8,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00
+,0xFE,0xFF,0x00,0x00,0x01,0x00,0x00,0x9B,0x00,0x02,0x50,0x43,0x20,0x4E,0x45
+,0x54,0x57,0x4F,0x52,0x4B,0x20,0x50,0x52,0x4F,0x47,0x52,0x41,0x4D,0x20,0x31
+,0x2E,0x30,0x00,0x02,0x4D,0x49,0x43,0x52,0x4F,0x53,0x4F,0x46,0x54,0x20,0x4E
+,0x45,0x54,0x57,0x4F,0x52,0x4B,0x53,0x20,0x31,0x2E,0x30,0x33,0x00,0x02,0x4D
+,0x49,0x43,0x52,0x4F,0x53,0x4F,0x46,0x54,0x20,0x4E,0x45,0x54,0x57,0x4F,0x52
+,0x4B,0x53,0x20,0x33,0x2E,0x30,0x00,0x02,0x4C,0x41,0x4E,0x4D,0x41,0x4E,0x31
+,0x2E,0x30,0x00,0x02,0x4C,0x4D,0x31,0x2E,0x32,0x58,0x30,0x30,0x32,0x00,0x02
+,0x44,0x4F,0x53,0x20,0x4C,0x41,0x4E,0x4D,0x41,0x4E,0x32,0x2E,0x31,0x00,0x02
+,0x4C,0x41,0x4E,0x4D,0x41,0x4E,0x32,0x2E,0x31,0x00,0x02,0x53,0x61,0x6D,0x62
+,0x61,0x00,0x02,0x4E,0x54,0x20,0x4C,0x41,0x4E,0x4D,0x41,0x4E,0x20,0x31,0x2E
+,0x30,0x00,0x02,0x4E,0x54,0x20,0x4C,0x4D,0x20,0x30,0x2E,0x31,0x32,0x00};
+
+static const uint8_t nonchain2_data[] =
+{0x00,0x00,0x00,0xA4,0xFF,0x53,0x4D,0x42,0x73,0x00,0x00,0x00,0x00,0x18,0x43
+,0xC8,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0xFF
+,0x00,0xE7,0x00,0x00,0x02,0x00,0x0C,0xFF,0x00,0x00,0x00,0xFF,0xFF,0x02,0x00
+,0x01,0x00,0x00,0x00,0x00,0x00,0x53,0x00,0x00,0x00,0x00,0x00,0x54,0x00,0x00
+,0x80,0x69,0x00,0x60,0x51,0x06,0x06,0x2B,0x06,0x01,0x05,0x05,0x02,0xA0,0x47
+,0x30,0x45,0xA0,0x0E,0x30,0x0C,0x06,0x0A,0x2B,0x06,0x01,0x04,0x01,0x82,0x37
+,0x02,0x02,0x0A,0xA2,0x33,0x04,0x31,0x4E,0x54,0x4C,0x4D,0x53,0x53,0x50,0x00
+,0x01,0x00,0x00,0x00,0x15,0x82,0x08,0x60,0x09,0x00,0x09,0x00,0x20,0x00,0x00
+,0x00,0x08,0x00,0x08,0x00,0x29,0x00,0x00,0x00,0x57,0x4F,0x52,0x4B,0x47,0x52
+,0x4F,0x55,0x50,0x46,0x52,0x45,0x45,0x42,0x53,0x44,0x38,0x55,0x00,0x6E,0x00
+,0x69,0x00,0x78,0x00,0x00,0x00,0x53,0x00,0x61,0x00,0x6D,0x00,0x62,0x00,0x61
+,0x00,0x00,0x00};
+
+static const uint8_t chain1_data[] =
+{0x00,0x00,0x00,0x57,0xFF,0x53,0x4D,0x42,0x2D,0x00,0x00,0x00,0x00,0x88,0x03
+,0xC8,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x00
+,0x00,0xE7,0x64,0x00,0x05,0x00,0x0F,0x2F,0x00,0x44,0x00,0x67,0x19,0x20,0x00
+,0x40,0xDD,0x44,0x4F,0x07,0x00,0x00,0x00,0x02,0x00,0x00,0x00,0x00,0x00,0x01
+,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x06,0x04,0x00
+,0x54,0x00,0x07,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00
+,0x00};
+
+static const uint8_t chain2_data[] =
+{0x00,0x00,0x00,0x8C,0xFF,0x53,0x4D,0x42,0x73,0x00,0x00,0x00,0x00,0x18,0x43
+,0xC8,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0xFF
+,0x03,0xE7,0x00,0x00,0x02,0x00,0x0D,0x75,0x00,0x58,0x00,0xFF,0xFF,0x02,0x00
+,0x03,0xE7,0x04,0xE7,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x54
+,0x00,0x00,0x00,0x1B,0x00,0x00,0x00,0x00,0x00,0x00,0x55,0x00,0x6E,0x00,0x69
+,0x00,0x78,0x00,0x00,0x00,0x53,0x00,0x61,0x00,0x6D,0x00,0x62,0x00,0x61,0x00
+,0x00,0x00,0x04,0xFF,0xFF,0x00,0x00,0x08,0x00,0x01,0x00,0x29,0x00,0x00,0x5C
+,0x00,0x5C,0x00,0x31,0x00,0x32,0x00,0x37,0x00,0x2E,0x00,0x30,0x00,0x2E,0x00
+,0x30,0x00,0x2E,0x00,0x31,0x00,0x5C,0x00,0x49,0x00,0x50,0x00,0x43,0x00,0x24
+,0x00,0x00,0x00,0x3F,0x3F,0x3F,0x3F,0x3F,0x00};
+
+static const uint8_t bug_8360_data[] =
+{0x00,0x00,0x00,0xE9,0xFF,0x53,0x4D,0x42,0x2F,0x00,0x00,0x00,0x00,0x08,0x03
+,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x00
+,0x94,0x00,0x64,0x00,0xA5,0x45,0x0C,0x0A,0x00,0x3C,0x00,0xFA,0x4B,0x00,0x00
+,0x00,0x00,0xFE,0xFF,0xFF,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x9D,0x00,0x4C
+,0x00,0x9E,0x00,0x00,0x05,0xFA,0x4B,0x03,0x00,0x90,0x26,0x00,0x00,0x00,0x00
+,0x00,0x00,0x41,0x4E,0x4D,0x58,0x58,0x58,0x58,0x58,0x58,0x58,0x58,0x58,0x58
+,0x58,0x58,0x58,0x58,0x58,0x58,0x58,0x58,0x58,0x58,0x58,0x58,0x58,0x58,0x58
+,0x58,0x58,0x58,0x58,0x58,0x58,0x58,0x58,0x58,0x58,0x58,0x58,0x58,0x58,0x58
+,0x58,0x58,0x58,0x58,0x58,0x58,0x58,0x58,0x58,0x58,0x58,0x58,0x58,0x58,0x58
+,0x58,0x58,0x58,0x58,0x58,0x58,0x58,0x58,0x58,0x58,0x58,0x58,0x58,0x58,0x58
+,0x58,0x58,0x58,0x58,0x58,0x58,0x58,0x58,0x58,0x58,0x58,0x58,0x58,0x58,0x58
+,0x58,0x58,0x58,0x58,0x58,0x58,0x58,0x58,0x58,0x58,0x58,0x58,0x58,0x58,0x58
+,0x58,0x58,0x58,0x58,0x58,0x58,0x58,0x58,0x58,0x58,0x58,0x58,0x58,0x58,0x58
+,0x58,0x58,0x58,0x58,0x58,0x58,0x58,0x58,0x58,0x58,0x58,0x58,0x58,0x58,0x58
+,0x58,0x58,0x58,0x58,0x58,0x58,0x58,0x58,0x58,0x58,0x58,0x58,0x58,0x58,0x58
+,0x58,0x58,0x58,0x58,0x58,0x58,0x58,0x58,0x58,0x58,0x58,0x58};
+
+static const uint8_t invalid1_data[] =
+{0x00,0x00,0x0A,0x2E,0xFF,0x53,0x4D,0x42,0x72,0x00,0x00,0x00,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9,0xA9
+,0xA9,0xA9,0xA9,0xA9,0xA9,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00
+,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xD5,0x15,0x00,0x00,0x81,0x0B,0x00,0x77
+,0x00,0x02,0x50,0x43,0x20,0x4E,0x45,0x54,0x57,0x4F,0x52,0x4B,0x20,0x50,0x52
+,0x4F,0x47,0x52,0x41,0x4D,0x20,0x31,0x2E,0x30,0x00,0x02,0x4D,0x49,0x43,0x52
+,0x4F,0x53,0x4F,0x46,0x54,0x20,0x4E,0x45,0x54,0x57,0x4F,0x52,0x4B,0x53,0x20
+,0x33,0x2E,0x30,0x00,0x02,0x44,0x4F,0x53,0x20,0x4C,0x4D,0x31,0x2E,0x32,0x58
+,0x30,0x30,0x32,0x00,0x02,0x44,0x4F,0x53,0x20,0x4C,0x41,0x4E,0x4D,0x41,0x4E
+,0x32,0x2E,0x31,0x00,0x02,0x57,0x69,0x6E,0x64,0x6F,0x77,0x73,0x20,0x66,0x6F
+,0x72,0x20,0x57,0x6F,0x72,0x6B,0x67,0x72,0x6F,0x75,0x70,0x73,0x20,0x33,0x2E
+,0x31,0x61,0x00,0x02,0x4E,0x54,0x20,0x4C,0x4D,0x20,0x30,0x2E,0x31,0x32,0x00};
+
+static const uint8_t invalid2_data[] =
+{0x00,0x00,0x01,0x60,0xFF,0x53,0x4D,0x42,0x73,0x00,0x00,0x00,0x00,0x18,0x07
+,0x00,0x00,0x00,0x00,0x00,0x00,0x74,0x00,0x74,0x00,0x74,0x00,0x74,0x00,0x74
+,0x00,0x74,0x00,0x74,0x00,0x74,0x00,0x74,0x00,0x74,0x00,0x74,0x00,0x74,0x00
+,0x74,0x00,0x74,0x00,0x74,0x00,0x74,0x00,0x74,0x00,0x74,0x00,0x74,0x00,0x74
+,0x00,0x74,0x00,0x74,0x00,0x74,0x00,0x74,0x00,0x74,0x00,0x74,0x00,0x74,0x00
+,0x74,0x00,0x74,0x00,0x74,0x00,0x74,0x00,0x74,0x00,0x74,0x00,0x74,0x00,0x74
+,0x00,0x74,0x00,0x74,0x00,0x74,0x00,0x74,0x00,0x74,0x00,0x74,0x00,0x74,0x00
+,0x74,0x00,0x74,0x00,0x74,0x00,0x74,0x00,0x74,0x00,0x74,0x00,0x74,0x00,0x74
+,0x00,0x74,0x00,0x74,0x00,0x74,0x00,0x74,0x00,0x74,0x00,0x74,0x00,0x74,0x00
+,0x74,0x00,0x74,0x00,0x74,0x00,0x74,0x00,0x74,0x00,0x74,0x00,0x74,0x00,0x74
+,0x00,0x74,0x00,0x74,0x00,0x74,0x00,0x74,0x00,0x74,0x00,0x74,0x00,0x74,0x00
+,0x74,0x00,0x74,0x00,0x74,0x00,0x74,0x00,0x74,0x00,0x74,0x00,0x74,0x00,0x74
+,0x00,0x74,0x00,0x74,0x00,0x74,0x00,0x74,0x00,0x74,0x00,0x74,0x00,0x74,0x00
+,0x74,0x00,0x74,0x00,0x74,0x00,0x74,0x00,0x74,0x00,0x74,0x00,0x74,0x00,0x74
+,0x00,0x74,0x00,0x74,0x00,0x74,0x00,0x74,0x00,0x74,0x00,0x74,0x00,0x74,0x00
+,0x74,0x00,0x74,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0xFE,0x00
+,0x00,0x04,0x00,0x0D,0x75,0x00,0x54,0x00,0x68,0x0B,0x02,0x00,0x00,0x00,0x04
+,0x06,0x03,0x80,0x01,0x00,0x01,0x00,0x00,0x00,0x00,0x00,0xD4,0x00,0x00,0x00
+,0x17,0x00,0x00,0x00,0x57,0x69,0x6E,0x64,0x6F,0x77,0x73,0x20,0x37,0x20,0x50
+,0x72,0x6F,0x00,0x57,0x49,0x4E,0x37,0x00,0x00,0x00,0x04,0xFF,0x00,0x91,0x00
+,0x08,0x00,0x18,0x00,0x32,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00
+,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00
+,0x5C,0x5C,0x31,0x39,0x32,0x2E,0x31,0x36,0x38,0x2E,0x31,0x2E,0x38,0x36,0x5C
+,0x49,0x50,0x43,0x24,0x00,0x3F,0x3F,0x3F,0x3F,0x3F,0x00};
+/* end binary data. size = 356 bytes */
+
+NTSTATUS cmd_test_chain(struct vfs_state *vfs, TALLOC_CTX *mem_ctx,
+                       int argc, const char **argv)
+{
+       bool ret = true;
+       unsigned chain_length;
+       struct smb_request **requests;
+
+       ret &= !smb1_is_chain(nonchain1_data);
+       ret &= !smb1_is_chain(nonchain2_data);
+
+       ret &= smb1_is_chain(chain1_data);
+
+       chain_length = smb1_chain_length(chain1_data);
+       ret &= (chain_length == 3);
+
+       ret &= smb1_is_chain(chain2_data);
+
+       chain_length = smb1_chain_length(chain2_data);
+       ret &= (chain_length == 2);
+
+       ret &= smb1_is_chain(bug_8360_data);
+
+       chain_length = smb1_chain_length(bug_8360_data);
+       ret &= (chain_length == 2);
+
+       ret &= !smb1_is_chain(invalid1_data);
+
+       chain_length = smb1_chain_length(invalid1_data);
+       ret &= (chain_length == 1);
+
+       ret &= !smb1_is_chain(invalid2_data);
+
+       chain_length = smb1_chain_length(invalid2_data);
+       ret &= (chain_length == 0);
+
+       ret &= smb1_parse_chain(talloc_tos(), chain1_data,
+                               vfs->conn->sconn, false, 0,
+                               &requests, &chain_length);
+       ret &= (chain_length == 3);
+
+       ret &= smb1_parse_chain(talloc_tos(), chain2_data,
+                               vfs->conn->sconn, false, 0,
+                               &requests, &chain_length);
+       ret &= (chain_length == 2);
+
+       return ret ? NT_STATUS_OK : NT_STATUS_UNSUCCESSFUL;
+}
index 8e17c374fe14baea892271954ef6dc7470ebbf25..807b1a2b4e38c2506f7081693fcd3db59f62c2eb 100755 (executable)
@@ -584,7 +584,8 @@ LOCKTEST_SRC = '''torture/locktest.c'''
 
 PDBTEST_SRC = '''torture/pdbtest.c'''
 
-VFSTEST_SRC = '''torture/cmd_vfs.c torture/vfstest.c'''
+VFSTEST_SRC = '''torture/cmd_vfs.c torture/vfstest.c
+               torture/vfstest_chain.c'''
 
 LOG2PCAP_SRC = '''utils/log2pcaphex.c'''