samba.git/source3/locking/posix.c, branch talloc-2.4.0

s3/locking: Revert "s3:locking: Remove dead code"

2022-12-09T23:11:38+00:00

This reverts commit de493a3e3b5b8d54f62c45072e27f2fefd4af43a:

    s3:locking: Remove dead code

    Found by Coverity.

    Signed-off-by: Andreas Schneider 
    Reviewed-by: Isaac Boukris 

dbwrap_do_locked() correctly returns saved_errno which is a possible
errno returned by close() inside fd_close_posix_fn().

Signed-off-by: Ralph Boehme 
Reviewed-by: Jeremy Allison

s3:locking: re-add saved_errno handling to fd_close_posix()

2022-12-09T23:11:37+00:00

Signed-off-by: Stefan Metzmacher 
Reviewed-by: Jeremy Allison

s3:smbd: move locking related vfs functions to smbd/vfs.c

2022-09-20T00:34:35+00:00

This allows us to make VFS_FIND local to smbd/vfs.c in the
next step.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=15125

Signed-off-by: Stefan Metzmacher 
Reviewed-by: Jeremy Allison

smbd: use fsp_get_pathref_fd() when close()ing fds

2020-12-16T09:08:30+00:00

Signed-off-by: Ralph Boehme 
Reviewed-by: Jeremy Allison

smbd: use fsp_get_pathref_fd() as part of DEBUG and syslog messages

2020-12-16T09:08:30+00:00

Nothing really dangerous is done with the fds here, so we can safely use
fsp_get_pathref_fd() in these cases.

Signed-off-by: Ralph Boehme 
Reviewed-by: Jeremy Allison

smbd: use fsp_get_io_fd() when accessing a file or it's associated metadata

2020-12-16T09:08:30+00:00

In all places where we access or modify a file or it's associated metadata, we
use fsp_get_io_fd() to fetch the low-level fd from the fsp. This ensures we
don't accidentally use a pathref fsp where the fd would be opened as root on
systems lacking O_PATH.

Signed-off-by: Ralph Boehme 
Reviewed-by: Jeremy Allison

s3:locking: Remove dead code

2020-06-16T09:08:34+00:00

Found by Coverity.

Signed-off-by: Andreas Schneider 
Reviewed-by: Isaac Boukris

locking: Move SMB_OFF_T_BITS macro to its only user

2020-05-05T11:48:38+00:00

Signed-off-by: Volker Lendecke 
Reviewed-by: Ralph Boehme

smbd: move files_struct.use_ofd_locks to a bitfield

2020-04-03T19:05:44+00:00

Signed-off-by: Ralph Boehme 
Reviewed-by: Jeremy Allison

smbd: move files_struct.can_write to a bitfield

2020-04-03T19:05:44+00:00

Signed-off-by: Ralph Boehme 
Reviewed-by: Jeremy Allison