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vfs_ceph: fix cephwrap_chdir()

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When provided a '/' path (i.e. CephFS root), vfs_ceph does a *local*
chdir() to the share path. This breaks smb client directory listings.

Bug: https://bugzilla.samba.org/show_bug.cgi?id=12911

Signed-off-by: David Disseldorp <ddiss@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>

Autobuild-User(master): David Disseldorp <ddiss@samba.org>
Autobuild-Date(master): Fri Jul 21 19:10:46 CEST 2017 on sn-devel-144

(cherry picked from commit 1dcacff083)

Autobuild-User(v4-6-test): Karolin Seeger <kseeger@samba.org>
Autobuild-Date(v4-6-test): Tue Jul 25 19:51:08 CEST 2017 on sn-devel-144
This commit is contained in:
David Disseldorp
2017-07-14 23:55:29 +02:00
committed by Karolin Seeger
parent a81b8f2c13
commit fd96410de6
1 changed files with 0 additions and 7 deletions
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7
source3/modules/vfs_ceph.c
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@ -916,13 +916,6 @@ static int cephwrap_chdir(struct vfs_handle_struct *handle, const char *path)
{ {
int result = -1; int result = -1;
DBG_DEBUG("[CEPH] chdir(%p, %s)\n", handle, path); DBG_DEBUG("[CEPH] chdir(%p, %s)\n", handle, path);
/*
* If the path is just / use chdir because Ceph is below / and
* cannot deal with changing directory above its mount point
*/
if (path && !strcmp(path, "/"))
return chdir(path);
result = ceph_chdir(handle->data, path); result = ceph_chdir(handle->data, path);
DBG_DEBUG("[CEPH] chdir(...) = %d\n", result); DBG_DEBUG("[CEPH] chdir(...) = %d\n", result);
WRAP_RETURN(result); WRAP_RETURN(result);