summaryrefslogtreecommitdiff
path: root/source3
diff options
context:
space:
mode:
Diffstat (limited to 'source3')
-rw-r--r--source3/locking/locking.c6
-rw-r--r--source3/smbd/reply.c48
2 files changed, 34 insertions, 20 deletions
diff --git a/source3/locking/locking.c b/source3/locking/locking.c
index b823b4712e..07377831b4 100644
--- a/source3/locking/locking.c
+++ b/source3/locking/locking.c
@@ -605,8 +605,8 @@ struct share_mode_lock *get_share_mode_lock(TALLOC_CTX *mem_ctx,
lck->num_share_modes = 0;
lck->share_modes = NULL;
lck->delete_on_close = False;
- lck->modified = False;
lck->fresh = False;
+ lck->modified = False;
if (tdb_chainlock(tdb, key) != 0) {
DEBUG(3, ("Could not lock share entry\n"));
@@ -668,6 +668,10 @@ BOOL rename_share_filename(struct share_mode_lock *lck,
size_t msg_len;
int i;
+ if (!lck) {
+ return False;
+ }
+
DEBUG(10, ("rename_share_filename: servicepath %s newname %s\n",
servicepath, newname));
diff --git a/source3/smbd/reply.c b/source3/smbd/reply.c
index 5ddba4c2bf..063cdf2974 100644
--- a/source3/smbd/reply.c
+++ b/source3/smbd/reply.c
@@ -4086,13 +4086,20 @@ static BOOL resolve_wildcards(const char *name1, char *name2)
asynchronously.
****************************************************************************/
-static void rename_open_files(connection_struct *conn, SMB_DEV_T dev, SMB_INO_T inode, const char *newname)
+static void rename_open_files(connection_struct *conn, struct share_mode_lock *lck,
+ SMB_DEV_T dev, SMB_INO_T inode, const char *newname)
{
files_struct *fsp;
BOOL did_rename = False;
- struct share_mode_lock *lck = NULL;
for(fsp = file_find_di_first(dev, inode); fsp; fsp = file_find_di_next(fsp)) {
+ /* fsp_name is a relative path under the fsp. To change this for other
+ sharepaths we need to manipulate relative paths. */
+ /* TODO - create the absolute path and manipulate the newname
+ relative to the sharepath. */
+ if (fsp->conn != conn) {
+ continue;
+ }
DEBUG(10,("rename_open_files: renaming file fnum %d (dev = %x, inode = %.0f) from %s -> %s\n",
fsp->fnum, (unsigned int)fsp->dev, (double)fsp->inode,
fsp->fsp_name, newname ));
@@ -4105,19 +4112,8 @@ static void rename_open_files(connection_struct *conn, SMB_DEV_T dev, SMB_INO_T
(unsigned int)dev, (double)inode, newname ));
}
- /* Notify all remote smbd's. */
- lck = get_share_mode_lock(NULL, dev, inode, NULL, NULL);
- if (lck == NULL) {
- DEBUG(5,("rename_open_files: Could not get share mode lock for file %s\n",
- fsp->fsp_name));
- return;
- }
-
- /* Change the stored filename. */
- rename_share_filename(lck, conn->connectpath, newname);
-
/* Send messages to all smbd's (not ourself) that the name has changed. */
- talloc_free(lck);
+ rename_share_filename(lck, conn->connectpath, newname);
}
/****************************************************************************
@@ -4161,6 +4157,7 @@ NTSTATUS rename_internals_fsp(connection_struct *conn, files_struct *fsp, char *
NTSTATUS error = NT_STATUS_OK;
BOOL dest_exists;
BOOL rcdest = True;
+ struct share_mode_lock *lck = NULL;
ZERO_STRUCT(sbuf);
rcdest = unix_convert(newname,conn,newname_last_component,&bad_path,&sbuf);
@@ -4248,13 +4245,18 @@ NTSTATUS rename_internals_fsp(connection_struct *conn, files_struct *fsp, char *
return NT_STATUS_ACCESS_DENIED;
}
+ lck = get_share_mode_lock(NULL, fsp->dev, fsp->inode, NULL, NULL);
+
if(SMB_VFS_RENAME(conn,fsp->fsp_name, newname) == 0) {
DEBUG(3,("rename_internals_fsp: succeeded doing rename on %s -> %s\n",
fsp->fsp_name,newname));
- rename_open_files(conn, fsp->dev, fsp->inode, newname);
+ rename_open_files(conn, lck, fsp->dev, fsp->inode, newname);
+ talloc_free(lck);
return NT_STATUS_OK;
}
+ talloc_free(lck);
+
if (errno == ENOTDIR || errno == EISDIR) {
error = NT_STATUS_OBJECT_NAME_COLLISION;
} else {
@@ -4286,6 +4288,7 @@ NTSTATUS rename_internals(connection_struct *conn, char *name, char *newname, ui
BOOL rc = True;
BOOL rcdest = True;
SMB_STRUCT_STAT sbuf1, sbuf2;
+ struct share_mode_lock *lck = NULL;
*directory = *mask = 0;
@@ -4456,7 +4459,7 @@ directory = %s, newname = %s, last_component_dest = %s, is_8_3 = %d\n",
*/
if (strcsequal(directory, newname)) {
- rename_open_files(conn, sbuf1.st_dev, sbuf1.st_ino, newname);
+ rename_open_files(conn, NULL, sbuf1.st_dev, sbuf1.st_ino, newname);
DEBUG(3,("rename_internals: identical names in rename %s - returning success\n", directory));
return NT_STATUS_OK;
}
@@ -4471,13 +4474,17 @@ directory = %s, newname = %s, last_component_dest = %s, is_8_3 = %d\n",
return NT_STATUS_SHARING_VIOLATION;
}
+ lck = get_share_mode_lock(NULL, sbuf1.st_dev, sbuf1.st_ino, NULL, NULL);
+
if(SMB_VFS_RENAME(conn,directory, newname) == 0) {
DEBUG(3,("rename_internals: succeeded doing rename on %s -> %s\n",
directory,newname));
- rename_open_files(conn, sbuf1.st_dev, sbuf1.st_ino, newname);
+ rename_open_files(conn, lck, sbuf1.st_dev, sbuf1.st_ino, newname);
+ talloc_free(lck);
return NT_STATUS_OK;
}
+ talloc_free(lck);
if (errno == ENOTDIR || errno == EISDIR)
error = NT_STATUS_OBJECT_NAME_COLLISION;
else
@@ -4555,7 +4562,7 @@ directory = %s, newname = %s, last_component_dest = %s, is_8_3 = %d\n",
}
if (strcsequal(fname,destname)) {
- rename_open_files(conn, sbuf1.st_dev, sbuf1.st_ino, newname);
+ rename_open_files(conn, NULL, sbuf1.st_dev, sbuf1.st_ino, newname);
DEBUG(3,("rename_internals: identical names in wildcard rename %s - success\n", fname));
count++;
error = NT_STATUS_OK;
@@ -4573,11 +4580,14 @@ directory = %s, newname = %s, last_component_dest = %s, is_8_3 = %d\n",
return NT_STATUS_SHARING_VIOLATION;
}
+ lck = get_share_mode_lock(NULL, sbuf1.st_dev, sbuf1.st_ino, NULL, NULL);
+
if (!SMB_VFS_RENAME(conn,fname,destname)) {
- rename_open_files(conn, sbuf1.st_dev, sbuf1.st_ino, newname);
+ rename_open_files(conn, lck, sbuf1.st_dev, sbuf1.st_ino, newname);
count++;
error = NT_STATUS_OK;
}
+ talloc_free(lck);
DEBUG(3,("rename_internals: doing rename on %s -> %s\n",fname,destname));
}
CloseDir(dir_hnd);
generated by cgit (git 2.34.1) at 2024-12-15 05:10:09 +0000