*service = *password = *dev = 0;
p = smb_buf(inbuf)+1;
- p += srvstr_pull(inbuf, service, p, sizeof(service), -1, STR_TERMINATE) + 1;
- pwlen = srvstr_pull(inbuf, password, p, sizeof(password), -1, STR_TERMINATE) + 1;
+ p += srvstr_pull_buf(inbuf, service, p, sizeof(service), STR_TERMINATE) + 1;
+ pwlen = srvstr_pull_buf(inbuf, password, p, sizeof(password), STR_TERMINATE) + 1;
p += pwlen;
- p += srvstr_pull(inbuf, dev, p, sizeof(dev), -1, STR_TERMINATE) + 1;
+ p += srvstr_pull_buf(inbuf, dev, p, sizeof(dev), STR_TERMINATE) + 1;
p = strrchr_m(service,'\\');
if (p) {
}
p = smb_buf(inbuf) + passlen;
- p += srvstr_pull(inbuf, path, p, sizeof(path), -1, STR_TERMINATE);
+ p += srvstr_pull_buf(inbuf, path, p, sizeof(path), STR_TERMINATE);
/*
* the service name can be either: \\server\share
/* what does setting this bit do? It is set by NT4 and
may affect the ability to autorun mounted cdroms */
- SSVAL(outbuf, smb_vwv2, SMB_SUPPORT_SEARCH_BITS);
+ SSVAL(outbuf, smb_vwv2, SMB_SUPPORT_SEARCH_BITS|
+ (lp_csc_policy(SNUM(conn)) << 2));
init_dfsroot(conn, inbuf, outbuf);
}
SMB_STRUCT_STAT sbuf;
START_PROFILE(SMBchkpth);
- srvstr_pull(inbuf, name, smb_buf(inbuf) + 1, sizeof(name), -1, STR_TERMINATE);
+ srvstr_pull_buf(inbuf, name, smb_buf(inbuf) + 1, sizeof(name), STR_TERMINATE);
RESOLVE_DFSPATH(name, conn, inbuf, outbuf);
START_PROFILE(SMBgetatr);
p = smb_buf(inbuf) + 1;
- p += srvstr_pull(inbuf, fname, p, sizeof(fname), -1, STR_TERMINATE);
+ p += srvstr_pull_buf(inbuf, fname, p, sizeof(fname), STR_TERMINATE);
RESOLVE_DFSPATH(fname, conn, inbuf, outbuf);
if (!ok)
{
- if((errno == ENOENT) && bad_path)
- {
- unix_ERR_class = ERRDOS;
- unix_ERR_code = ERRbadpath;
- }
-
+ set_bad_path_error(errno, bad_path);
END_PROFILE(SMBgetatr);
return(UNIXERROR(ERRDOS,ERRbadfile));
}
START_PROFILE(SMBsetatr);
p = smb_buf(inbuf) + 1;
- p += srvstr_pull(inbuf, fname, p, sizeof(fname), -1, STR_TERMINATE);
+ p += srvstr_pull_buf(inbuf, fname, p, sizeof(fname), STR_TERMINATE);
unix_convert(fname,conn,0,&bad_path,&sbuf);
mode = SVAL(inbuf,smb_vwv0);
if (!ok)
{
- if((errno == ENOENT) && bad_path)
- {
- unix_ERR_class = ERRDOS;
- unix_ERR_code = ERRbadpath;
- }
-
+ set_bad_path_error(errno, bad_path);
END_PROFILE(SMBsetatr);
return(UNIXERROR(ERRDOS,ERRnoaccess));
}
****************************************************************************/
int reply_dskattr(connection_struct *conn, char *inbuf,char *outbuf, int dum_size, int dum_buffsize)
{
- int outsize = 0;
- SMB_BIG_UINT dfree,dsize,bsize;
- START_PROFILE(SMBdskattr);
-
- conn->vfs_ops.disk_free(conn,".",True,&bsize,&dfree,&dsize);
-
- outsize = set_message(outbuf,5,0,True);
+ int outsize = 0;
+ SMB_BIG_UINT dfree,dsize,bsize;
+ START_PROFILE(SMBdskattr);
+
+ conn->vfs_ops.disk_free(conn,".",True,&bsize,&dfree,&dsize);
- SSVAL(outbuf,smb_vwv0,dsize);
- SSVAL(outbuf,smb_vwv1,bsize/512);
- SSVAL(outbuf,smb_vwv2,512);
- SSVAL(outbuf,smb_vwv3,dfree);
+ outsize = set_message(outbuf,5,0,True);
+
+ if (Protocol <= PROTOCOL_LANMAN2) {
+ double total_space, free_space;
+ /* we need to scale this to a number that DOS6 can handle. We
+ use floating point so we can handle large drives on systems
+ that don't have 64 bit integers
- DEBUG(3,("dskattr dfree=%d\n", (unsigned int)dfree));
+ we end up displaying a maximum of 2G to DOS systems
+ */
+ total_space = dsize * (double)bsize;
+ free_space = dfree * (double)bsize;
- END_PROFILE(SMBdskattr);
- return(outsize);
+ dsize = (total_space+63*512) / (64*512);
+ dfree = (free_space+63*512) / (64*512);
+
+ if (dsize > 0xFFFF) dsize = 0xFFFF;
+ if (dfree > 0xFFFF) dfree = 0xFFFF;
+
+ SSVAL(outbuf,smb_vwv0,dsize);
+ SSVAL(outbuf,smb_vwv1,64); /* this must be 64 for dos systems */
+ SSVAL(outbuf,smb_vwv2,512); /* and this must be 512 */
+ SSVAL(outbuf,smb_vwv3,dfree);
+ } else {
+ SSVAL(outbuf,smb_vwv0,dsize);
+ SSVAL(outbuf,smb_vwv1,bsize/512);
+ SSVAL(outbuf,smb_vwv2,512);
+ SSVAL(outbuf,smb_vwv3,dfree);
+ }
+
+ DEBUG(3,("dskattr dfree=%d\n", (unsigned int)dfree));
+
+ END_PROFILE(SMBdskattr);
+ return(outsize);
}
maxentries = SVAL(inbuf,smb_vwv0);
dirtype = SVAL(inbuf,smb_vwv1);
p = smb_buf(inbuf) + 1;
- p += srvstr_pull(inbuf, path, p, sizeof(path), -1, STR_TERMINATE);
+ p += srvstr_pull_buf(inbuf, path, p, sizeof(path), STR_TERMINATE);
p++;
status_len = SVAL(p, 0);
p += 2;
{
if(dptr_num == -2)
{
- if((errno == ENOENT) && bad_path)
- {
- unix_ERR_class = ERRDOS;
- unix_ERR_code = ERRbadpath;
- }
- END_PROFILE(SMBsearch);
+ set_bad_path_error(errno, bad_path);
+ END_PROFILE(SMBsearch);
return (UNIXERROR(ERRDOS,ERRnofids));
}
END_PROFILE(SMBsearch);
outsize = set_message(outbuf,1,0,True);
p = smb_buf(inbuf) + 1;
- p += srvstr_pull(inbuf, path, p, sizeof(path), -1, STR_TERMINATE);
+ p += srvstr_pull_buf(inbuf, path, p, sizeof(path), STR_TERMINATE);
p++;
status_len = SVAL(p,0);
p += 2;
share_mode = SVAL(inbuf,smb_vwv0);
- srvstr_pull(inbuf, fname, smb_buf(inbuf)+1, sizeof(fname), -1, STR_TERMINATE);
+ srvstr_pull_buf(inbuf, fname, smb_buf(inbuf)+1, sizeof(fname), STR_TERMINATE);
RESOLVE_DFSPATH(fname, conn, inbuf, outbuf);
if (!fsp)
{
- if((errno == ENOENT) && bad_path)
- {
- unix_ERR_class = ERRDOS;
- unix_ERR_code = ERRbadpath;
- }
+ set_bad_path_error(errno, bad_path);
END_PROFILE(SMBopen);
return(UNIXERROR(ERRDOS,ERRnoaccess));
}
}
/* XXXX we need to handle passed times, sattr and flags */
- srvstr_pull(inbuf, fname, smb_buf(inbuf), sizeof(fname), -1, STR_TERMINATE);
+ srvstr_pull_buf(inbuf, fname, smb_buf(inbuf), sizeof(fname), STR_TERMINATE);
RESOLVE_DFSPATH(fname, conn, inbuf, outbuf);
if (!fsp)
{
- if((errno == ENOENT) && bad_path)
- {
- unix_ERR_class = ERRDOS;
- unix_ERR_code = ERRbadpath;
- }
+ set_bad_path_error(errno, bad_path);
END_PROFILE(SMBopenX);
return(UNIXERROR(ERRDOS,ERRnoaccess));
}
com = SVAL(inbuf,smb_com);
createmode = SVAL(inbuf,smb_vwv0);
- srvstr_pull(inbuf, fname, smb_buf(inbuf) + 1, sizeof(fname), -1, STR_TERMINATE);
+ srvstr_pull_buf(inbuf, fname, smb_buf(inbuf) + 1, sizeof(fname), STR_TERMINATE);
RESOLVE_DFSPATH(fname, conn, inbuf, outbuf);
if (!fsp)
{
- if((errno == ENOENT) && bad_path)
- {
- unix_ERR_class = ERRDOS;
- unix_ERR_code = ERRbadpath;
- }
+ set_bad_path_error(errno, bad_path);
END_PROFILE(SMBcreate);
return(UNIXERROR(ERRDOS,ERRnoaccess));
}
START_PROFILE(SMBctemp);
createmode = SVAL(inbuf,smb_vwv0);
- srvstr_pull(inbuf, fname, smb_buf(inbuf)+1, sizeof(fname), -1, STR_TERMINATE);
+ srvstr_pull_buf(inbuf, fname, smb_buf(inbuf)+1, sizeof(fname), STR_TERMINATE);
pstrcat(fname,"\\TMXXXXXX");
RESOLVE_DFSPATH(fname, conn, inbuf, outbuf);
/* close fd from smb_mkstemp() */
close(tmpfd);
- if (!fsp) {
- if((errno == ENOENT) && bad_path) {
- unix_ERR_class = ERRDOS;
- unix_ERR_code = ERRbadpath;
- }
+ if (!fsp) {
+ set_bad_path_error(errno, bad_path);
END_PROFILE(SMBctemp);
return(UNIXERROR(ERRDOS,ERRnoaccess));
}
return(outsize);
}
+/*******************************************************************
+ Check if a user is allowed to rename a file.
+********************************************************************/
+
+static NTSTATUS can_rename(char *fname,connection_struct *conn, SMB_STRUCT_STAT *pst)
+{
+ int smb_action;
+ int access_mode;
+ files_struct *fsp;
+
+ if (!CAN_WRITE(conn))
+ return NT_STATUS_MEDIA_WRITE_PROTECTED;
+
+ if (S_ISDIR(pst->st_mode))
+ return NT_STATUS_OK;
+
+ /* We need a better way to return NT status codes from open... */
+ unix_ERR_class = 0;
+ unix_ERR_code = 0;
+
+ fsp = open_file_shared1(conn, fname, pst, DELETE_ACCESS, SET_DENY_MODE(DENY_ALL),
+ (FILE_FAIL_IF_NOT_EXIST|FILE_EXISTS_OPEN), 0, 0, &access_mode, &smb_action);
+
+ if (!fsp) {
+ NTSTATUS ret = NT_STATUS_ACCESS_DENIED;
+ if (unix_ERR_class == ERRDOS && unix_ERR_code == ERRbadshare)
+ ret = NT_STATUS_SHARING_VIOLATION;
+ unix_ERR_class = 0;
+ unix_ERR_code = 0;
+ return ret;
+ }
+ close_file(fsp,False);
+ return NT_STATUS_OK;
+}
+
/*******************************************************************
Check if a user is allowed to delete a file.
********************************************************************/
{
SMB_STRUCT_STAT sbuf;
int fmode;
+ int smb_action;
+ int access_mode;
+ files_struct *fsp;
if (!CAN_WRITE(conn))
return NT_STATUS_MEDIA_WRITE_PROTECTED;
if ((fmode & ~dirtype) & (aHIDDEN | aSYSTEM))
return NT_STATUS_CANNOT_DELETE;
- if (!check_file_sharing(conn,fname,False))
- return NT_STATUS_SHARING_VIOLATION;
+ /* We need a better way to return NT status codes from open... */
+ unix_ERR_class = 0;
+ unix_ERR_code = 0;
+
+ fsp = open_file_shared1(conn, fname, &sbuf, DELETE_ACCESS, SET_DENY_MODE(DENY_ALL),
+ (FILE_FAIL_IF_NOT_EXIST|FILE_EXISTS_OPEN), 0, 0, &access_mode, &smb_action);
+ if (!fsp) {
+ NTSTATUS ret = NT_STATUS_ACCESS_DENIED;
+ if (unix_ERR_class == ERRDOS && unix_ERR_code == ERRbadshare)
+ ret = NT_STATUS_SHARING_VIOLATION;
+ unix_ERR_class = 0;
+ unix_ERR_code = 0;
+ return ret;
+ }
+ close_file(fsp,False);
return NT_STATUS_OK;
}
int count=0;
NTSTATUS error = NT_STATUS_OK;
BOOL has_wild;
- BOOL exists=False;
BOOL bad_path = False;
BOOL rc = True;
SMB_STRUCT_STAT sbuf;
* Tine Smukavec <valentin.smukavec@hermes.si>.
*/
- if (!rc && is_mangled(mask))
- check_mangled_cache( mask );
+ if (!rc && mangle_is_mangled(mask))
+ mangle_check_cache( mask );
has_wild = ms_has_wild(mask);
if (vfs_unlink(conn,directory) == 0) {
count++;
}
- if (!count)
- exists = vfs_file_exist(conn,directory,&sbuf);
} else {
void *dirptr = NULL;
char *dname;
dirtype = SVAL(inbuf,smb_vwv0);
- srvstr_pull(inbuf, name, smb_buf(inbuf) + 1, sizeof(name), -1, STR_TERMINATE);
+ srvstr_pull_buf(inbuf, name, smb_buf(inbuf) + 1, sizeof(name), STR_TERMINATE);
RESOLVE_DFSPATH(name, conn, inbuf, outbuf);
/* we won't return a status if write through is not selected - this follows what WfWg does */
END_PROFILE(SMBwritebraw);
if (!write_through && total_written==tcount) {
+
+#if RABBIT_PELLET_FIX
/*
* Fix for "rabbit pellet" mode, trigger an early TCP ack by
* sending a SMBkeepalive. Thanks to DaveCB at Sun for this. JRA.
*/
if (!send_keepalive(smbd_server_fd()))
exit_server("reply_writebraw: send of keepalive failed");
+#endif
return(-1);
}
ret = vfs_mkdir(conn,directory,unix_mode(conn,aDIR,directory));
if (ret == -1) {
+ NTSTATUS nterr = set_bad_path_error(errno, bad_path);
+ if (!NT_STATUS_IS_OK(nterr))
+ return nterr;
return map_nt_error_from_unix(errno);
}
NTSTATUS status;
START_PROFILE(SMBmkdir);
- srvstr_pull(inbuf, directory, smb_buf(inbuf) + 1, sizeof(directory), -1, STR_TERMINATE);
+ srvstr_pull_buf(inbuf, directory, smb_buf(inbuf) + 1, sizeof(directory), STR_TERMINATE);
status = mkdir_internal(conn, directory);
if (!NT_STATUS_IS_OK(status))
SMB_STRUCT_STAT sbuf;
START_PROFILE(SMBrmdir);
- srvstr_pull(inbuf, directory, smb_buf(inbuf) + 1, sizeof(directory), -1, STR_TERMINATE);
+ srvstr_pull_buf(inbuf, directory, smb_buf(inbuf) + 1, sizeof(directory), STR_TERMINATE);
RESOLVE_DFSPATH(directory, conn, inbuf, outbuf)
if (!ok)
{
- if((errno == ENOENT) && bad_path)
- {
- unix_ERR_class = ERRDOS;
- unix_ERR_code = ERRbadpath;
- }
+ set_bad_path_error(errno, bad_path);
END_PROFILE(SMBrmdir);
return(UNIXERROR(ERRDOS,ERRbadpath));
}
return(True);
}
-/*******************************************************************
- Check if a user is allowed to rename a file.
-********************************************************************/
-
-static NTSTATUS can_rename(char *fname,connection_struct *conn)
-{
- if (!CAN_WRITE(conn))
- return NT_STATUS_ACCESS_DENIED;
-
- if (!check_file_sharing(conn,fname,True))
- return NT_STATUS_SHARING_VIOLATION;
-
- return NT_STATUS_OK;
-}
-
/****************************************************************************
The guts of the rename command, split out so it may be called by the NT SMB
code.
* Tine Smukavec <valentin.smukavec@hermes.si>.
*/
-#if 0
- if (!rc && is_mangled(mask))
- check_mangled_cache( mask );
-#endif
- if (!rc)
- {
- char *unmangled;
-
- unmangled = dos_unmangle(mask);
- if (unmangled)
- strncpy(mask, unmangled, strlen(unmangled) + 1);
-
- SAFE_FREE(unmangled);
- }
+ if (!rc && mangle_is_mangled(mask))
+ mangle_check_cache( mask );
has_wild = ms_has_wild(mask);
/*
* No wildcards - just process the one file.
*/
- BOOL is_short_name = is_8_3(name, True);
+ BOOL is_short_name = mangle_is_8_3(name, True);
/* Add a terminating '/' to the directory name. */
pstrcat(directory,"/");
* The source object must exist.
*/
- if (!vfs_object_exist(conn, directory, NULL)) {
+ if (!vfs_object_exist(conn, directory, &sbuf1)) {
DEBUG(3,("rename_internals: source doesn't exist doing rename %s -> %s\n",
directory,newname));
return error;
}
- error = can_rename(directory,conn);
+ error = can_rename(directory,conn,&sbuf1);
if (!NT_STATUS_IS_OK(error)) {
DEBUG(3,("rename_internals: Error %s rename %s -> %s\n",
error = NT_STATUS_ACCESS_DENIED;
slprintf(fname,sizeof(fname)-1,"%s/%s",directory,dname);
- error = can_rename(fname,conn);
+ if (!vfs_object_exist(conn, fname, &sbuf1)) {
+ error = NT_STATUS_OBJECT_NAME_NOT_FOUND;
+ DEBUG(6,("rename %s failed. Error %s\n", fname, nt_errstr(error)));
+ continue;
+ }
+ error = can_rename(fname,conn,&sbuf1);
if (!NT_STATUS_IS_OK(error)) {
DEBUG(6,("rename %s refused\n", fname));
continue;
START_PROFILE(SMBmv);
p = smb_buf(inbuf) + 1;
- p += srvstr_pull(inbuf, name, p, sizeof(name), -1, STR_TERMINATE);
+ p += srvstr_pull_buf(inbuf, name, p, sizeof(name), STR_TERMINATE);
p++;
- p += srvstr_pull(inbuf, newname, p, sizeof(newname), -1, STR_TERMINATE);
+ p += srvstr_pull_buf(inbuf, newname, p, sizeof(newname), STR_TERMINATE);
RESOLVE_DFSPATH(name, conn, inbuf, outbuf);
RESOLVE_DFSPATH(newname, conn, inbuf, outbuf);
*directory = *mask = 0;
p = smb_buf(inbuf);
- p += srvstr_pull(inbuf, name, p, sizeof(name), -1, STR_TERMINATE);
- p += srvstr_pull(inbuf, newname, p, sizeof(newname), -1, STR_TERMINATE);
+ p += srvstr_pull_buf(inbuf, name, p, sizeof(name), STR_TERMINATE);
+ p += srvstr_pull_buf(inbuf, newname, p, sizeof(newname), STR_TERMINATE);
DEBUG(3,("reply_copy : %s -> %s\n",name,newname));
* Tine Smukavec <valentin.smukavec@hermes.si>.
*/
-#if 0
- if (!rc && is_mangled(mask))
- check_mangled_cache( mask );
-#endif
- if (!rc)
- {
- char *unmangled;
-
- unmangled = dos_unmangle(mask);
- if (unmangled)
- strncpy(mask, unmangled, strlen(unmangled) + 1);
-
- SAFE_FREE(unmangled);
- }
-
+ if (!rc && mangle_is_mangled(mask))
+ mangle_check_cache( mask );
has_wild = ms_has_wild(mask);
return ERROR_DOS(ERRDOS,ERRnoaccess);
}
- srvstr_pull(inbuf, newdir, smb_buf(inbuf) + 1, sizeof(newdir), -1, STR_TERMINATE);
+ srvstr_pull_buf(inbuf, newdir, smb_buf(inbuf) + 1, sizeof(newdir), STR_TERMINATE);
if (strlen(newdir) == 0) {
ok = True;
git.samba.org / sfrench / samba-autobuild / .git / blobdiff