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https://github.com/samba-team/samba.git
synced 2024-12-22 13:34:15 +03:00
fixed SMB2 flush call, and added flush to gentest_smb2
(This used to be commit c52fe1fe1c
)
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4d39976ddd
commit
aed93a238e
@ -2156,8 +2156,12 @@ union smb_flush {
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enum smb_flush_level level;
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struct {
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union smb_handle file;
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uint32_t unknown;
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uint16_t reserved1;
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uint32_t reserved2;
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} in;
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struct {
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uint16_t reserved;
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} out;
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} smb2;
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};
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@ -33,8 +33,8 @@ struct smb2_request *smb2_flush_send(struct smb2_tree *tree, struct smb2_flush *
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req = smb2_request_init_tree(tree, SMB2_OP_FLUSH, 0x18, false, 0);
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if (req == NULL) return NULL;
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SSVAL(req->out.body, 0x02, 0); /* pad? */
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SIVAL(req->out.body, 0x04, io->in.unknown);
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SSVAL(req->out.body, 0x02, io->in.reserved1);
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SIVAL(req->out.body, 0x04, io->in.reserved2);
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smb2_push_handle(req->out.body+0x08, &io->in.file.handle);
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smb2_transport_send(req);
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@ -55,6 +55,8 @@ NTSTATUS smb2_flush_recv(struct smb2_request *req, struct smb2_flush *io)
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SMB2_CHECK_PACKET_RECV(req, 0x04, false);
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io->out.reserved = SVAL(req->in.body, 0x02);
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return smb2_request_destroy(req);
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}
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@ -135,7 +135,7 @@ static void smb2srv_flush_send(struct ntvfs_request *ntvfs)
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SMB2SRV_CHECK_ASYNC_STATUS(io, union smb_flush);
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SMB2SRV_CHECK(smb2srv_setup_reply(req, 0x04, false, 0));
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SSVAL(req->out.body, 0x02, 0);
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SSVAL(req->out.body, 0x02, io->smb2.out.reserved);
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smb2srv_send_reply(req);
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}
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@ -143,15 +143,14 @@ static void smb2srv_flush_send(struct ntvfs_request *ntvfs)
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void smb2srv_flush_recv(struct smb2srv_request *req)
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{
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union smb_flush *io;
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uint16_t _pad;
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SMB2SRV_CHECK_BODY_SIZE(req, 0x18, false);
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SMB2SRV_TALLOC_IO_PTR(io, union smb_flush);
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SMB2SRV_SETUP_NTVFS_REQUEST(smb2srv_flush_send, NTVFS_ASYNC_STATE_MAY_ASYNC);
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io->smb2.level = RAW_FLUSH_SMB2;
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_pad = SVAL(req->in.body, 0x02);
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io->smb2.in.unknown = IVAL(req->in.body, 0x04);
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io->smb2.in.reserved1 = SVAL(req->in.body, 0x02);
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io->smb2.in.reserved2 = IVAL(req->in.body, 0x04);
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io->smb2.in.file.ntvfs = smb2srv_pull_handle(req, req->in.body, 0x08);
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SMB2SRV_CHECK_FILE_HANDLE(io->smb2.in.file.ntvfs);
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@ -349,8 +349,8 @@ static uint16_t gen_fnum(int instance)
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*/
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static uint16_t gen_fnum_close(int instance)
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{
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if (num_open_handles < 3) {
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if (gen_chance(80)) return BAD_HANDLE;
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if (num_open_handles < 5) {
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if (gen_chance(90)) return BAD_HANDLE;
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}
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return gen_fnum(instance);
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@ -573,8 +573,8 @@ static uint32_t gen_ntcreatex_flags(void)
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*/
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static uint32_t gen_access_mask(void)
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{
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if (gen_chance(50)) return SEC_FLAG_MAXIMUM_ALLOWED;
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if (gen_chance(20)) return SEC_FILE_ALL;
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if (gen_chance(70)) return SEC_FLAG_MAXIMUM_ALLOWED;
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if (gen_chance(70)) return SEC_FILE_ALL;
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return gen_bits_mask(0xFFFFFFFF);
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}
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@ -593,6 +593,7 @@ static uint32_t gen_create_options(void)
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*/
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static uint32_t gen_open_disp(void)
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{
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if (gen_chance(50)) return NTCREATEX_DISP_OPEN_IF;
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if (gen_chance(10)) return gen_bits_mask(0xFFFFFFFF);
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return gen_int_range(0, 5);
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}
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@ -1002,20 +1003,20 @@ again:
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/*
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generate ntcreatex operations
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*/
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static bool handler_ntcreatex(int instance)
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static bool handler_create(int instance)
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{
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struct smb2_create parm[NSERVERS];
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NTSTATUS status[NSERVERS];
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ZERO_STRUCT(parm[0]);
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parm[0].in.security_flags = gen_bits_levels(3, 70, 0x0, 70, 0x3, 100, 0xFF);
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parm[0].in.oplock_level = gen_bits_levels(3, 70, 0x0, 70, 0x9, 100, 0xFF);
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parm[0].in.impersonation_level = gen_bits_levels(3, 70, 0x0, 70, 0x3, 100, 0xFFFFFFFF);
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parm[0].in.create_flags = gen_bits_levels(2, 80, 0x0, 100, 0xFFFFFFFF);
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parm[0].in.security_flags = gen_bits_levels(3, 90, 0x0, 70, 0x3, 100, 0xFF);
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parm[0].in.oplock_level = gen_bits_levels(3, 90, 0x0, 70, 0x9, 100, 0xFF);
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parm[0].in.impersonation_level = gen_bits_levels(3, 90, 0x0, 70, 0x3, 100, 0xFFFFFFFF);
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parm[0].in.create_flags = gen_bits_levels(2, 90, 0x0, 100, 0xFFFFFFFF);
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if (gen_chance(2)) {
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parm[0].in.create_flags |= gen_bits_mask(0xFFFFFFFF);
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}
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parm[0].in.reserved = gen_bits_levels(2, 80, 0x0, 100, 0xFFFFFFFF);
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parm[0].in.reserved = gen_bits_levels(2, 95, 0x0, 100, 0xFFFFFFFF);
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if (gen_chance(2)) {
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parm[0].in.reserved |= gen_bits_mask(0xFFFFFFFF);
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}
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@ -1171,6 +1172,28 @@ static bool handler_lock(int instance)
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return true;
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}
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/*
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generate flush operations
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*/
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static bool handler_flush(int instance)
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{
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struct smb2_flush parm[NSERVERS];
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NTSTATUS status[NSERVERS];
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ZERO_STRUCT(parm[0]);
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parm[0].in.file.handle.data[0] = gen_fnum(instance);
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parm[0].in.reserved1 = gen_bits_mask2(0x0, 0xFFFF);
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parm[0].in.reserved2 = gen_bits_mask2(0x0, 0xFFFFFFFF);
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GEN_COPY_PARM;
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GEN_SET_FNUM(in.file.handle);
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GEN_CALL(smb2_flush(tree, &parm[i]));
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CHECK_EQUAL(out.reserved);
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return true;
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}
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#if 0
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/*
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@ -1577,11 +1600,12 @@ static struct {
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bool (*handler)(int instance);
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int count, success_count;
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} gen_ops[] = {
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{"NTCREATEX", handler_ntcreatex},
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{"CREATE", handler_create},
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{"CLOSE", handler_close},
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{"READ", handler_read},
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{"WRITE", handler_write},
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{"LOCK", handler_lock},
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{"FLUSH", handler_flush},
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};
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