void nb_write(int handle, int size, int offset)
{
int i;
if (buf[0] == 0) memset(buf, 1, sizeof(buf));
for (i=0;i<MAX_FILES;i++) {
if (ftable[i].handle == handle) break;
}
if (i == MAX_FILES) {
#if NBDEBUG
printf("(%d) nb_write: handle %d was not open size=%d ofs=%d\n",
line_count, handle, size, offset);
#endif
return;
}
if (cli_smbwrite(c, ftable[i].fd, buf, offset, size) != size) {
printf("(%d) write failed on handle %d\n",
line_count, handle);
}
}
bool run_cleanup2(int dummy)
{
struct cli_state *cli1, *cli2, *cli3;
const char *fname = "\\cleanup2";
uint16_t fnum1, fnum2, fnum3;
NTSTATUS status;
char buf;
printf("CLEANUP2: Checking that a conflicting brlock is cleaned up\n");
if (!torture_open_connection(&cli1, 0)) {
return false;
}
status = cli_ntcreate(
cli1, fname, 0, FILE_GENERIC_READ|FILE_GENERIC_WRITE,
FILE_ATTRIBUTE_NORMAL,
FILE_SHARE_READ|FILE_SHARE_WRITE|FILE_SHARE_DELETE,
FILE_OVERWRITE_IF, 0, 0, &fnum1, NULL);
if (!NT_STATUS_IS_OK(status)) {
printf("open of %s failed (%s)\n", fname, nt_errstr(status));
return false;
}
status = cli_lock32(cli1, fnum1, 0, 1, 0, WRITE_LOCK);
if (!NT_STATUS_IS_OK(status)) {
printf("lock failed (%s)\n", nt_errstr(status));
return false;
}
if (!torture_open_connection(&cli3, 1)) {
return false;
}
status = cli_ntcreate(
cli3, fname, 0, FILE_GENERIC_READ|FILE_GENERIC_WRITE,
FILE_ATTRIBUTE_NORMAL,
FILE_SHARE_READ|FILE_SHARE_WRITE|FILE_SHARE_DELETE,
FILE_OVERWRITE_IF, 0, 0, &fnum3, NULL);
if (!NT_STATUS_IS_OK(status)) {
printf("open of %s failed (%s)\n", fname, nt_errstr(status));
return false;
}
status = cli_lock32(cli3, fnum3, 1, 1, 0, WRITE_LOCK);
if (!NT_STATUS_IS_OK(status)) {
printf("lock failed (%s)\n", nt_errstr(status));
return false;
}
status = cli_lock32(cli1, fnum1, 2, 1, 0, WRITE_LOCK);
if (!NT_STATUS_IS_OK(status)) {
printf("lock failed (%s)\n", nt_errstr(status));
return false;
}
/*
* Check the file is indeed locked
*/
if (!torture_open_connection(&cli2, 1)) {
return false;
}
status = cli_ntcreate(
cli2, fname, 0, FILE_GENERIC_READ|FILE_GENERIC_WRITE,
FILE_ATTRIBUTE_NORMAL,
FILE_SHARE_READ|FILE_SHARE_WRITE|FILE_SHARE_DELETE,
FILE_OPEN, 0, 0, &fnum2, NULL);
if (!NT_STATUS_IS_OK(status)) {
printf("open of %s failed (%s)\n", fname, nt_errstr(status));
return false;
}
buf = 'x';
status = cli_smbwrite(cli2, fnum2, &buf, 0, 1, NULL);
if (!NT_STATUS_EQUAL(status, NT_STATUS_FILE_LOCK_CONFLICT)) {
printf("write succeeded\n");
return false;
}
/*
* Kill the lock holder
*/
status = smbXcli_conn_samba_suicide(cli1->conn, 1);
if (!NT_STATUS_IS_OK(status)) {
printf("smbXcli_conn_samba_suicide failed: %s\n",
nt_errstr(status));
return false;
}
/*
* Give the suicidal smbd a bit of time to really pass away
*/
smb_msleep(1000);
status = cli_smbwrite(cli2, fnum2, &buf, 0, 1, NULL);
if (!NT_STATUS_IS_OK(status)) {
printf("write failed: %s\n", nt_errstr(status));
return false;
}
return true;
}
