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This is not called anymore, bump the VFS version number in a separate
commit
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Thu Jun 20 18:34:20 UTC 2019 on sn-devel-184
Bug: https://bugzilla.samba.org/show_bug.cgi?id=13968
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Thu May 30 22:12:50 UTC 2019 on sn-devel-184
No need to mmap() anyway, the xattr data is already available in ad->ad_data.
Bug: https://bugzilla.samba.org/show_bug.cgi?id=13968
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
We now have an fsp that we can use, so we can get rid of mmap() and
sys_pread()/sys_pwrite().
Bug: https://bugzilla.samba.org/show_bug.cgi?id=13968
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
A first step in converting all raw syscalls to use proper VFS functions. All
existing users of the raw system filedescriptor continue to use the fd from
fsp->fh for now.
Bug: https://bugzilla.samba.org/show_bug.cgi?id=13968
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
The subsystem consumers have been reworked in the previous commits, so this is
not used anymore. ad_init() doesn't need a handle argument anymore due to this,
remove it as well.
Bug: https://bugzilla.samba.org/show_bug.cgi?id=13968
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
This was only needed to get the resourcefork size via the ad_* AppleDouble
function. This is now done with a fstat on the low level xattr fd (remember,
this is Solaris only code...), so we can remove the xattr special casing from
the AppleDouble functions.
Bug: https://bugzilla.samba.org/show_bug.cgi?id=13968
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
This works as well, using an fstat() on the filehandle to get the size. This is
tested by the torture test "vfs.fruit.SMB2/CREATE context AAPL".
Bug: https://bugzilla.samba.org/show_bug.cgi?id=13968
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
This is a genuine bug, but luckily this would only impact configs which nobody
uses:
fruit:metadata = netatalk
fruit:resource = stream
With the above configuration the switch in readdir_attr_rfork_size() would hit
the default case and so always report resource forks as 0 bytes in size.
All deployment that I've seen that use fruit:resource=stream also use
fruit:metadata=stream, so the switch takes FRUIT_META_STREAM case which runs the
correct code readdir_attr_rfork_size_stream().
Bug: https://bugzilla.samba.org/show_bug.cgi?id=13968
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Otherwise, if SMB_VFS_UNLINK() is called for an AppleDouble path "._file", we
try to delete "._._file" which doesn't make sense. AppleDouble files don't have
AppleDouble themselves.
Bug: https://bugzilla.samba.org/show_bug.cgi?id=13968
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Luckily the missing else has the same control flow due to the previous if and
else blocks calling return.
Bug: https://bugzilla.samba.org/show_bug.cgi?id=13968
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
This adds a helper function that checks whether the last component of a path is
an AppleDouble sidecar file with "._" name prefix.
Bug: https://bugzilla.samba.org/show_bug.cgi?id=13968
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
On the course of removing ad_handle from struct adouble, step 10.
Bug: https://bugzilla.samba.org/show_bug.cgi?id=13968
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
On the course of removing ad_handle from struct adouble, step 9.
Bug: https://bugzilla.samba.org/show_bug.cgi?id=13968
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
On the course of removing ad_handle from struct adouble, step 8.
Bug: https://bugzilla.samba.org/show_bug.cgi?id=13968
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
On the course of removing ad_handle from struct adouble, step 7.
Bug: https://bugzilla.samba.org/show_bug.cgi?id=13968
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
On the course of removing ad_handle from struct adouble, step 5.
Bug: https://bugzilla.samba.org/show_bug.cgi?id=13968
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Continuing to ignore a possible error for now, this is in an error codepath
anyway.
Bug: https://bugzilla.samba.org/show_bug.cgi?id=13968
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
On the course of removing ad_handle from struct adouble, step 4.
Bug: https://bugzilla.samba.org/show_bug.cgi?id=13968
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
On the course of removing ad_handle from struct adouble, step 3.
Bug: https://bugzilla.samba.org/show_bug.cgi?id=13968
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
On the course of removing ad_handle from struct adouble, step 2.
Bug: https://bugzilla.samba.org/show_bug.cgi?id=13968
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
On the course of removing ad_handle from struct adouble, step 1.
Bug: https://bugzilla.samba.org/show_bug.cgi?id=13968
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
This moves the trigger points where AppleDouble file conversion is run by
ad_convert() from deep down the callchain in ad_read_rsrc_adouble() to high
level VFS entry points.
Currently ad_convert() will be triggered as part of open_file_ntcreate(...,
"file:AFP_AfpResource", ...): after SMB_VFS_OPEN() has been called with O_CREAT,
what created the file, we call SMB_VFS_FSTAT() on the just created
filehandle. This ends up in ad_convert(), finds the resource fork empty and thus
deletes the file.
This commit moves calling of the conversion funtion to the high level VFS entry
points where the converted metadata is needed:
o for directory enumerations SMB_VFS_READDIR_ATTR() is called to fill in the
repurposed fields in the directory entry metadata
o obviously for SMB_VFS_CREATE_FILE() on an macOS stream
Bug: https://bugzilla.samba.org/show_bug.cgi?id=13958
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Returning -1 in a function with bool as return value type is the same
as returning true. Change to false to indicate the error.
Detected by the help of cppcheck.
Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com>
Reviewed-by: Ralph Böhme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Returning -1 in a function with bool as return value type is the same
as returning true. Change to false to indicate the error.
Detected by the help of cppcheck.
Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com>
Reviewed-by: Ralph Böhme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
vfs_ceph_snapshots is a module for accessing CephFS snapshots as
Previous Versions. The module is separate from vfs_ceph, so that it can
also be used atop a CephFS kernel backed share with vfs_default.
Signed-off-by: David Disseldorp <ddiss@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
libcephfs doesn't currently offer an fdopendir equivalent, so the
existing implementation peeks at fsp->fsp_name->base_name, which can
break if vfs_ceph is used under a separate path-munging VFS module.
Return ENOSYS instead and rely on existing OpenDir_fsp() fallback.
Signed-off-by: David Disseldorp <ddiss@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
The @list buffer may be uninitialised prior to ceph_flistxattr()
invocation, so only log the address.
Bug: https://bugzilla.samba.org/show_bug.cgi?id=13940
Signed-off-by: David Disseldorp <ddiss@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
Autobuild-User(master): David Disseldorp <ddiss@samba.org>
Autobuild-Date(master): Fri May 10 12:59:05 UTC 2019 on sn-devel-184
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13918
Signed-off-by: Robert Sander <r.sander@heinlein-support.de>
Reviewed-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Ralph Böhme <slow@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Thu May 2 19:34:11 UTC 2019 on sn-devel-184
