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Implement SMBexit properly. Found by Samba4 tester. You must do a make

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clean proto all; after this commit.
Jeremy.
This commit is contained in:
Jeremy Allison 0001-01-01 00:00:00 +00:00
parent 8a5c97fa07
commit 27af1f9fea
4 changed files with 24 additions and 0 deletions
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1
source/include/smb.h
View File

@ -392,6 +392,7 @@ typedef struct files_struct
SMB_BIG_UINT initial_allocation_size; /* Faked up initial allocation on disk. */
SMB_BIG_UINT position_information;
mode_t mode;
uint16 file_pid;
uint16 vuid;
write_bmpx_struct *wbmpx_ptr;
write_cache *wcp;

16
source/smbd/files.c
View File

@ -142,6 +142,22 @@ void file_close_conn(connection_struct *conn)
}
}
/****************************************************************************
Close all open files for a pid.
****************************************************************************/
void file_close_pid(uint16 smbpid)
{
files_struct *fsp, *next;
for (fsp=Files;fsp;fsp=next) {
next = fsp->next;
if (fsp->file_pid == smbpid) {
close_file(fsp,False);
}
}
}
/****************************************************************************
Initialise file structures.
****************************************************************************/

4
source/smbd/open.c
View File

@ -23,6 +23,7 @@
extern userdom_struct current_user_info;
extern uint16 global_oplock_port;
extern uint16 global_smbpid;
extern BOOL global_client_failed_oplock_break;
/****************************************************************************
@ -226,6 +227,7 @@ static BOOL open_file(files_struct *fsp,connection_struct *conn,
fsp->inode = psbuf->st_ino;
fsp->dev = psbuf->st_dev;
fsp->vuid = current_user.vuid;
fsp->file_pid = global_smbpid;
fsp->size = psbuf->st_size;
fsp->can_lock = True;
fsp->can_read = ((flags & O_WRONLY)==0);
@ -1361,6 +1363,7 @@ files_struct *open_directory(connection_struct *conn, char *fname, SMB_STRUCT_ST
fsp->dev = psbuf->st_dev;
fsp->size = psbuf->st_size;
fsp->vuid = current_user.vuid;
fsp->file_pid = global_smbpid;
fsp->can_lock = True;
fsp->can_read = False;
fsp->can_write = False;
@ -1423,6 +1426,7 @@ files_struct *open_file_stat(connection_struct *conn, char *fname, SMB_STRUCT_ST
fsp->dev = (SMB_DEV_T)0;
fsp->size = psbuf->st_size;
fsp->vuid = current_user.vuid;
fsp->file_pid = global_smbpid;
fsp->can_lock = False;
fsp->can_read = False;
fsp->can_write = False;

3
source/smbd/reply.c
View File

@ -2394,6 +2394,9 @@ int reply_exit(connection_struct *conn,
{
int outsize;
START_PROFILE(SMBexit);
file_close_pid(SVAL(inbuf,smb_pid));
outsize = set_message(outbuf,0,0,True);
DEBUG(3,("exit\n"));