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Diffstat (limited to 'source3/smbd/reply.c')
-rw-r--r--source3/smbd/reply.c86
1 files changed, 45 insertions, 41 deletions
diff --git a/source3/smbd/reply.c b/source3/smbd/reply.c
index b2dab2fea2..e7f01ad02f 100644
--- a/source3/smbd/reply.c
+++ b/source3/smbd/reply.c
@@ -39,7 +39,7 @@ unsigned int smb_echo_count = 0;
extern BOOL global_encrypted_passwords_negotiated;
/****************************************************************************
- Reply to an special message.
+ Reply to a special message.
****************************************************************************/
int reply_special(char *inbuf,char *outbuf)
@@ -148,7 +148,7 @@ int reply_tcon(connection_struct *conn,
const char *service;
pstring service_buf;
pstring password;
- fstring dev;
+ pstring dev;
int outsize = 0;
uint16 vuid = SVAL(inbuf,smb_uid);
int pwlen=0;
@@ -204,7 +204,7 @@ int reply_tcon_and_X(connection_struct *conn, char *inbuf,char *outbuf,int lengt
{
fstring service;
DATA_BLOB password;
-
+
/* what the cleint thinks the device is */
fstring client_devicetype;
/* what the server tells the client the share represents */
@@ -283,15 +283,16 @@ int reply_tcon_and_X(connection_struct *conn, char *inbuf,char *outbuf,int lengt
set_message_end(outbuf,p);
} else {
/* NT sets the fstype of IPC$ to the null string */
- const char *fsname = IS_IPC(conn) ? "" : lp_fstype(SNUM(conn));
+ const char *fstype = IS_IPC(conn) ? "" : lp_fstype(SNUM(conn));
set_message(outbuf,3,0,True);
-
- p = smb_buf(outbuf);
+
+ p = smb_buf(outbuf);
p += srvstr_push(outbuf, p, server_devicetype, -1,
- STR_TERMINATE|STR_ASCII);
- p += srvstr_push(outbuf, p, fsname, -1,
- STR_TERMINATE);
+ STR_TERMINATE|STR_ASCII);
+ p += srvstr_push(outbuf, p, fstype, -1,
+ STR_TERMINATE);
+
set_message_end(outbuf,p);
/* what does setting this bit do? It is set by NT4 and
@@ -398,7 +399,7 @@ int reply_chkpth(connection_struct *conn, char *inbuf,char *outbuf, int dum_size
mode = SVAL(inbuf,smb_vwv0);
if (check_name(name,conn)) {
- if (VALID_STAT(sbuf) || vfs_stat(conn,name,&sbuf) == 0)
+ if (VALID_STAT(sbuf) || SMB_VFS_STAT(conn,name,&sbuf) == 0)
if (!(ok = S_ISDIR(sbuf.st_mode)))
errno = ENOTDIR;
}
@@ -457,7 +458,7 @@ int reply_getatr(connection_struct *conn, char *inbuf,char *outbuf, int dum_size
} else {
unix_convert(fname,conn,0,&bad_path,&sbuf);
if (check_name(fname,conn)) {
- if (VALID_STAT(sbuf) || vfs_stat(conn,fname,&sbuf) == 0) {
+ if (VALID_STAT(sbuf) || SMB_VFS_STAT(conn,fname,&sbuf) == 0) {
mode = dos_mode(conn,fname,&sbuf);
size = sbuf.st_size;
mtime = sbuf.st_mtime;
@@ -552,7 +553,7 @@ int reply_dskattr(connection_struct *conn, char *inbuf,char *outbuf, int dum_siz
SMB_BIG_UINT dfree,dsize,bsize;
START_PROFILE(SMBdskattr);
- conn->vfs_ops.disk_free(conn,".",True,&bsize,&dfree,&dsize);
+ SMB_VFS_DISK_FREE(conn,".",True,&bsize,&dfree,&dsize);
outsize = set_message(outbuf,5,0,True);
@@ -1127,7 +1128,7 @@ int reply_ctemp(connection_struct *conn, char *inbuf,char *outbuf, int dum_size,
return(UNIXERROR(ERRDOS,ERRnoaccess));
}
- vfs_stat(conn,fname,&sbuf);
+ SMB_VFS_STAT(conn,fname,&sbuf);
/* Open file in dos compatibility share mode. */
/* We should fail if file does not exist. */
@@ -1226,7 +1227,7 @@ static NTSTATUS can_delete(char *fname,connection_struct *conn, int dirtype)
if (!CAN_WRITE(conn))
return NT_STATUS_MEDIA_WRITE_PROTECTED;
- if (conn->vfs_ops.lstat(conn,fname,&sbuf) != 0)
+ if (SMB_VFS_LSTAT(conn,fname,&sbuf) != 0)
return NT_STATUS_OBJECT_NAME_NOT_FOUND;
fmode = dos_mode(conn,fname,&sbuf);
@@ -1312,7 +1313,7 @@ NTSTATUS unlink_internals(connection_struct *conn, int dirtype, char *name)
error = can_delete(directory,conn,dirtype);
if (!NT_STATUS_IS_OK(error)) return error;
- if (vfs_unlink(conn,directory) == 0) {
+ if (SMB_VFS_UNLINK(conn,directory) == 0) {
count++;
}
} else {
@@ -1342,7 +1343,7 @@ NTSTATUS unlink_internals(connection_struct *conn, int dirtype, char *name)
slprintf(fname,sizeof(fname)-1, "%s/%s",directory,dname);
error = can_delete(fname,conn,dirtype);
if (!NT_STATUS_IS_OK(error)) continue;
- if (vfs_unlink(conn,fname) == 0) count++;
+ if (SMB_VFS_UNLINK(conn,fname) == 0) count++;
DEBUG(3,("unlink_internals: succesful unlink [%s]\n",fname));
}
CloseDir(dirptr);
@@ -1428,7 +1429,7 @@ void send_file_readbraw(connection_struct *conn, files_struct *fsp, SMB_OFF_T st
header.length = 4;
header.free = NULL;
- if ( conn->vfs_ops.sendfile( smbd_server_fd(), fsp, fsp->fd, &header, startpos, nread) == -1) {
+ if ( SMB_VFS_SENDFILE( smbd_server_fd(), fsp, fsp->fd, &header, startpos, nread) == -1) {
/*
* Special hack for broken Linux with no 64 bit clean sendfile. If we
* return ENOSYS then pretend we just got a normal read.
@@ -1463,6 +1464,7 @@ void send_file_readbraw(connection_struct *conn, files_struct *fsp, SMB_OFF_T st
int reply_readbraw(connection_struct *conn, char *inbuf, char *outbuf, int dum_size, int dum_buffsize)
{
+ extern struct current_user current_user;
ssize_t maxcount,mincount;
size_t nread = 0;
SMB_OFF_T startpos;
@@ -1552,7 +1554,7 @@ int reply_readbraw(connection_struct *conn, char *inbuf, char *outbuf, int dum_s
if (size < sizeneeded) {
SMB_STRUCT_STAT st;
- if (vfs_fstat(fsp,fsp->fd,&st) == 0)
+ if (SMB_VFS_FSTAT(fsp,fsp->fd,&st) == 0)
size = st.st_size;
if (!fsp->can_write)
fsp->size = size;
@@ -1721,7 +1723,7 @@ int send_file_readX(connection_struct *conn, char *inbuf,char *outbuf,int length
SMB_STRUCT_STAT sbuf;
DATA_BLOB header;
- if(vfs_fstat(fsp,fsp->fd, &sbuf) == -1)
+ if(SMB_VFS_FSTAT(fsp,fsp->fd, &sbuf) == -1)
return(UNIXERROR(ERRDOS,ERRnoaccess));
if (startpos > sbuf.st_size)
@@ -1748,7 +1750,7 @@ int send_file_readX(connection_struct *conn, char *inbuf,char *outbuf,int length
header.length = data - outbuf;
header.free = NULL;
- if ( conn->vfs_ops.sendfile( smbd_server_fd(), fsp, fsp->fd, &header, startpos, smb_maxcnt) == -1) {
+ if ( SMB_VFS_SENDFILE( smbd_server_fd(), fsp, fsp->fd, &header, startpos, smb_maxcnt) == -1) {
/*
* Special hack for broken Linux with no 64 bit clean sendfile. If we
* return ENOSYS then pretend we just got a normal read.
@@ -2260,7 +2262,7 @@ int reply_lseek(connection_struct *conn, char *inbuf,char *outbuf, int size, int
break;
}
- if((res = conn->vfs_ops.lseek(fsp,fsp->fd,startpos,umode)) == -1) {
+ if((res = SMB_VFS_LSEEK(fsp,fsp->fd,startpos,umode)) == -1) {
/*
* Check for the special case where a seek before the start
* of the file sets the offset to zero. Added in the CIFS spec,
@@ -2272,7 +2274,7 @@ int reply_lseek(connection_struct *conn, char *inbuf,char *outbuf, int size, int
if(umode == SEEK_CUR) {
- if((current_pos = conn->vfs_ops.lseek(fsp,fsp->fd,0,SEEK_CUR)) == -1) {
+ if((current_pos = SMB_VFS_LSEEK(fsp,fsp->fd,0,SEEK_CUR)) == -1) {
END_PROFILE(SMBlseek);
return(UNIXERROR(ERRDOS,ERRnoaccess));
}
@@ -2283,7 +2285,7 @@ int reply_lseek(connection_struct *conn, char *inbuf,char *outbuf, int size, int
SMB_STRUCT_STAT sbuf;
- if(vfs_fstat(fsp,fsp->fd, &sbuf) == -1) {
+ if(SMB_VFS_FSTAT(fsp,fsp->fd, &sbuf) == -1) {
END_PROFILE(SMBlseek);
return(UNIXERROR(ERRDOS,ERRnoaccess));
}
@@ -2292,7 +2294,7 @@ int reply_lseek(connection_struct *conn, char *inbuf,char *outbuf, int size, int
}
if(current_pos < 0)
- res = conn->vfs_ops.lseek(fsp,fsp->fd,0,SEEK_SET);
+ res = SMB_VFS_LSEEK(fsp,fsp->fd,0,SEEK_SET);
}
if(res == -1) {
@@ -2360,6 +2362,7 @@ int reply_exit(connection_struct *conn,
int reply_close(connection_struct *conn, char *inbuf,char *outbuf, int size,
int dum_buffsize)
{
+ extern struct current_user current_user;
int outsize = 0;
time_t mtime;
int32 eclass = 0, err = 0;
@@ -2380,7 +2383,7 @@ int reply_close(connection_struct *conn, char *inbuf,char *outbuf, int size,
* We can only use CHECK_FSP if we know it's not a directory.
*/
- if(!fsp || (fsp->conn != conn)) {
+ if(!fsp || (fsp->conn != conn) || (fsp->vuid != current_user.vuid)) {
END_PROFILE(SMBclose);
return ERROR_DOS(ERRDOS,ERRbadfid);
}
@@ -2827,7 +2830,7 @@ NTSTATUS mkdir_internal(connection_struct *conn, pstring directory)
unix_convert(directory,conn,0,&bad_path,&sbuf);
if (check_name(directory, conn))
- ret = vfs_mkdir(conn,directory,unix_mode(conn,aDIR,directory));
+ ret = vfs_MkDir(conn,directory,unix_mode(conn,aDIR,directory));
if (ret == -1) {
NTSTATUS nterr = set_bad_path_error(errno, bad_path);
@@ -2898,7 +2901,7 @@ static BOOL recursive_rmdir(connection_struct *conn, char *directory)
pstrcat(fullname, "/");
pstrcat(fullname, dname);
- if(conn->vfs_ops.lstat(conn,fullname, &st) != 0) {
+ if(SMB_VFS_LSTAT(conn,fullname, &st) != 0) {
ret = True;
break;
}
@@ -2908,11 +2911,11 @@ static BOOL recursive_rmdir(connection_struct *conn, char *directory)
ret = True;
break;
}
- if(vfs_rmdir(conn,fullname) != 0) {
+ if(SMB_VFS_RMDIR(conn,fullname) != 0) {
ret = True;
break;
}
- } else if(vfs_unlink(conn,fullname) != 0) {
+ } else if(SMB_VFS_UNLINK(conn,fullname) != 0) {
ret = True;
break;
}
@@ -2929,7 +2932,7 @@ BOOL rmdir_internals(connection_struct *conn, char *directory)
{
BOOL ok;
- ok = (vfs_rmdir(conn,directory) == 0);
+ ok = (SMB_VFS_RMDIR(conn,directory) == 0);
if(!ok && ((errno == ENOTEMPTY)||(errno == EEXIST)) && lp_veto_files(SNUM(conn))) {
/*
* Check to see if the only thing in this directory are
@@ -2971,21 +2974,21 @@ BOOL rmdir_internals(connection_struct *conn, char *directory)
pstrcat(fullname, "/");
pstrcat(fullname, dname);
- if(conn->vfs_ops.lstat(conn,fullname, &st) != 0)
+ if(SMB_VFS_LSTAT(conn,fullname, &st) != 0)
break;
if(st.st_mode & S_IFDIR) {
if(lp_recursive_veto_delete(SNUM(conn))) {
if(recursive_rmdir(conn, fullname) != 0)
break;
}
- if(vfs_rmdir(conn,fullname) != 0)
+ if(SMB_VFS_RMDIR(conn,fullname) != 0)
break;
- } else if(vfs_unlink(conn,fullname) != 0)
+ } else if(SMB_VFS_UNLINK(conn,fullname) != 0)
break;
}
CloseDir(dirptr);
/* Retry the rmdir */
- ok = (vfs_rmdir(conn,directory) == 0);
+ ok = (SMB_VFS_RMDIR(conn,directory) == 0);
} else {
CloseDir(dirptr);
}
@@ -3104,7 +3107,7 @@ static BOOL resolve_wildcards(const char *name1, char *name2)
if (ext2[0]) {
snprintf(pname2, available_space - 1, "%s.%s", root2, ext2);
} else {
- StrnCpy(pname2, root2, available_space - 1);
+ pstrcpy_base(pname2, root2, name2);
}
return(True);
@@ -3281,7 +3284,7 @@ directory = %s, newname = %s, newname_last_component = %s, is_8_3 = %d\n",
return NT_STATUS_OBJECT_NAME_COLLISION;
}
- if(conn->vfs_ops.rename(conn,directory, newname) == 0) {
+ if(SMB_VFS_RENAME(conn,directory, newname) == 0) {
DEBUG(3,("rename_internals: succeeded doing rename on %s -> %s\n",
directory,newname));
return NT_STATUS_OK;
@@ -3348,7 +3351,7 @@ directory = %s, newname = %s, newname_last_component = %s, is_8_3 = %d\n",
continue;
}
- if (!conn->vfs_ops.rename(conn,fname,destname))
+ if (!SMB_VFS_RENAME(conn,fname,destname))
count++;
DEBUG(3,("rename_internals: doing rename on %s -> %s\n",fname,destname));
}
@@ -3442,7 +3445,7 @@ static BOOL copy_file(char *src,char *dest1,connection_struct *conn, int ofun,
if (!target_is_directory && count)
ofun = FILE_EXISTS_OPEN;
- if (vfs_stat(conn,dest,&sbuf2) == -1)
+ if (SMB_VFS_STAT(conn,dest,&sbuf2) == -1)
ZERO_STRUCTP(&sbuf2);
fsp2 = open_file_shared(conn,dest,&sbuf2,SET_DENY_MODE(DENY_NONE)|SET_OPEN_MODE(DOS_OPEN_WRONLY),
@@ -3454,7 +3457,7 @@ static BOOL copy_file(char *src,char *dest1,connection_struct *conn, int ofun,
}
if ((ofun&3) == 1) {
- if(conn->vfs_ops.lseek(fsp2,fsp2->fd,0,SEEK_END) == -1) {
+ if(SMB_VFS_LSEEK(fsp2,fsp2->fd,0,SEEK_END) == -1) {
DEBUG(0,("copy_file: error - vfs lseek returned error %s\n", strerror(errno) ));
/*
* Stop the copy from occurring.
@@ -3938,7 +3941,7 @@ no oplock granted on this file (%s).\n", fsp->fnum, fsp->fsp_name));
/* Setup the timeout in seconds. */
- lock_timeout = ((lock_timeout == -1) ? -1 : (lock_timeout+999)/1000);
+ lock_timeout = ((lock_timeout == -1) ? -1 : (lock_timeout+499)/500);
/* Now do any requested locks */
data += ((large_file_format ? 20 : 10)*num_ulocks);
@@ -4382,8 +4385,9 @@ int reply_getattrE(connection_struct *conn, char *inbuf,char *outbuf, int size,
SIVAL(outbuf,smb_vwv6,0);
SIVAL(outbuf,smb_vwv8,0);
} else {
+ uint32 allocation_size = get_allocation_size(fsp, &sbuf);
SIVAL(outbuf,smb_vwv6,(uint32)sbuf.st_size);
- SIVAL(outbuf,smb_vwv8,SMB_ROUNDUP(sbuf.st_size,1024));
+ SIVAL(outbuf,smb_vwv8,allocation_size);
}
SSVAL(outbuf,smb_vwv10, mode);
generated by cgit (git 2.34.1) at 2024-08-10 22:47:38 +0000