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| author | Jeremy Allison <jra@samba.org> | 2020-01-28 12:12:09 -0800 |
|---|---|---|
| committer | Ralph Boehme <slow@samba.org> | 2020-02-18 21:08:33 +0000 |
| commit | 9e92d46b757d6a4cdd0f956c24b30df89adf2798 (patch) | |
| tree | ac2a9fcdc96180c3ef02ee624cf2cc89c59ac242 | |
| parent | 018af49b93f8e9a2cbc0d40cc68b8202e5c95c9a (diff) | |
| download | samba-9e92d46b757d6a4cdd0f956c24b30df89adf2798.tar.gz | |
s3: VFS: shadow_copy2: Add shadow_copy2_read_dfs_pathat().
Not yet used.
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
| -rw-r--r-- | source3/modules/vfs_shadow_copy2.c | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/source3/modules/vfs_shadow_copy2.c b/source3/modules/vfs_shadow_copy2.c index 143f92959ff..c9b8d80e7f4 100644 --- a/source3/modules/vfs_shadow_copy2.c +++ b/source3/modules/vfs_shadow_copy2.c @@ -2467,6 +2467,60 @@ static NTSTATUS shadow_copy2_create_dfs_pathat(struct vfs_handle_struct *handle, referral_count); } +static NTSTATUS shadow_copy2_read_dfs_pathat(struct vfs_handle_struct *handle, + TALLOC_CTX *mem_ctx, + struct files_struct *dirfsp, + const struct smb_filename *smb_fname, + struct referral **ppreflist, + size_t *preferral_count) +{ + time_t timestamp = 0; + char *stripped = NULL; + struct smb_filename *conv = NULL; + NTSTATUS status; + + if (!shadow_copy2_strip_snapshot(mem_ctx, + handle, + smb_fname->base_name, + ×tamp, + &stripped)) { + return NT_STATUS_NO_MEMORY; + } + if (timestamp == 0) { + return SMB_VFS_NEXT_READ_DFS_PATHAT(handle, + mem_ctx, + dirfsp, + smb_fname, + ppreflist, + preferral_count); + } + + conv = cp_smb_filename(mem_ctx, smb_fname); + if (conv == NULL) { + TALLOC_FREE(stripped); + return NT_STATUS_NO_MEMORY; + } + conv->base_name = shadow_copy2_convert(conv, + handle, + stripped, + timestamp); + TALLOC_FREE(stripped); + if (conv->base_name == NULL) { + TALLOC_FREE(conv); + return NT_STATUS_NO_MEMORY; + } + + status = SMB_VFS_NEXT_READ_DFS_PATHAT(handle, + mem_ctx, + dirfsp, + conv, + ppreflist, + preferral_count); + + TALLOC_FREE(conv); + return status; +} + static int shadow_copy2_get_real_filename(struct vfs_handle_struct *handle, const char *path, const char *name, @@ -3149,6 +3203,7 @@ static struct vfs_fn_pointers vfs_shadow_copy2_fns = { .disk_free_fn = shadow_copy2_disk_free, .get_quota_fn = shadow_copy2_get_quota, .create_dfs_pathat_fn = shadow_copy2_create_dfs_pathat, + .read_dfs_pathat_fn = shadow_copy2_read_dfs_pathat, .renameat_fn = shadow_copy2_renameat, .linkat_fn = shadow_copy2_linkat, .symlinkat_fn = shadow_copy2_symlinkat, |