mirror of
https://github.com/samba-team/samba.git
synced 2024-12-24 21:34:56 +03:00
98 lines
2.4 KiB
C
98 lines
2.4 KiB
C
/*
|
|
Unix SMB/CIFS implementation.
|
|
async getpwsid
|
|
Copyright (C) Volker Lendecke 2009
|
|
|
|
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 "torture/proto.h"
|
|
|
|
/*
|
|
* Make sure that GENERIC_WRITE does not trigger append. See
|
|
* https://bugzilla.samba.org/show_bug.cgi?id=6898
|
|
*/
|
|
|
|
bool run_posix_append(int dummy)
|
|
{
|
|
struct cli_state *cli;
|
|
const char *fname = "append";
|
|
NTSTATUS status;
|
|
uint16_t fnum;
|
|
ssize_t written;
|
|
SMB_OFF_T size;
|
|
char c = '\0';
|
|
bool ret = false;
|
|
|
|
printf("Starting POSIX_APPEND\n");
|
|
|
|
if (!torture_open_connection(&cli, 0)) {
|
|
return false;
|
|
}
|
|
|
|
status = torture_setup_unix_extensions(cli);
|
|
if (!NT_STATUS_IS_OK(status)) {
|
|
printf("torture_setup_unix_extensions failed: %s\n",
|
|
nt_errstr(status));
|
|
goto fail;
|
|
}
|
|
|
|
status = cli_ntcreate(
|
|
cli, fname, 0,
|
|
GENERIC_WRITE_ACCESS|GENERIC_READ_ACCESS|DELETE_ACCESS,
|
|
FILE_ATTRIBUTE_NORMAL|FILE_FLAG_POSIX_SEMANTICS,
|
|
FILE_SHARE_READ|FILE_SHARE_WRITE|FILE_SHARE_DELETE,
|
|
FILE_OVERWRITE_IF,
|
|
FILE_NON_DIRECTORY_FILE|FILE_DELETE_ON_CLOSE,
|
|
0, &fnum);
|
|
|
|
if (!NT_STATUS_IS_OK(status)) {
|
|
printf("cli_ntcreate failed: %s\n", nt_errstr(status));
|
|
goto fail;
|
|
}
|
|
|
|
/*
|
|
* Write two bytes at offset 0. With bug 6898 we would end up
|
|
* with a file of 2 byte length.
|
|
*/
|
|
|
|
written = cli_write(cli, fnum, 0, &c, 0, sizeof(c));
|
|
if (written != sizeof(c)) {
|
|
printf("cli_write failed\n");
|
|
goto fail;
|
|
}
|
|
written = cli_write(cli, fnum, 0, &c, 0, sizeof(c));
|
|
if (written != sizeof(c)) {
|
|
printf("cli_write failed\n");
|
|
goto fail;
|
|
}
|
|
|
|
status = cli_getattrE(cli, fnum, NULL, &size, NULL, NULL, NULL);
|
|
if (!NT_STATUS_IS_OK(status)) {
|
|
printf("cli_getatrE failed: %s\n", nt_errstr(status));
|
|
goto fail;
|
|
}
|
|
|
|
if (size != sizeof(c)) {
|
|
printf("BUG: Writing with O_APPEND!!\n");
|
|
goto fail;
|
|
}
|
|
|
|
ret = true;
|
|
fail:
|
|
torture_close_connection(cli);
|
|
return ret;
|
|
}
|