s3: VFS: vfs_full_audit. Implement unlinkat().

This is identical to unlink(), as there
are no special cases needed for rmdir().

Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>

diff --git a/source3/modules/vfs_full_audit.c b/source3/modules/vfs_full_audit.c
index 8c06b3a6cd23786da9bac8a468bc1e979a758d64..feb60f032d9bcd94ccaaf2cde01ea302814c37cd 100644 (file)
--- a/source3/modules/vfs_full_audit.c
+++ b/source3/modules/vfs_full_audit.c
@@ -139,6 +139,7 @@ typedef enum _vfs_op_type {
        SMB_VFS_OP_LSTAT,
        SMB_VFS_OP_GET_ALLOC_SIZE,
        SMB_VFS_OP_UNLINK,
+       SMB_VFS_OP_UNLINKAT,
        SMB_VFS_OP_CHMOD,
        SMB_VFS_OP_FCHMOD,
        SMB_VFS_OP_CHOWN,
@@ -282,6 +283,7 @@ static struct {
        { SMB_VFS_OP_LSTAT,     "lstat" },
        { SMB_VFS_OP_GET_ALLOC_SIZE,    "get_alloc_size" },
        { SMB_VFS_OP_UNLINK,    "unlink" },
+       { SMB_VFS_OP_UNLINKAT,  "unlinkat" },
        { SMB_VFS_OP_CHMOD,     "chmod" },
        { SMB_VFS_OP_FCHMOD,    "fchmod" },
        { SMB_VFS_OP_CHOWN,     "chown" },
@@ -1527,6 +1529,24 @@ static int smb_full_audit_unlink(vfs_handle_struct *handle,
        return result;
 }
 
+static int smb_full_audit_unlinkat(vfs_handle_struct *handle,
+                       struct files_struct *dirfsp,
+                       const struct smb_filename *smb_fname,
+                       int flags)
+{
+       int result;
+
+       result = SMB_VFS_NEXT_UNLINKAT(handle,
+                       dirfsp,
+                       smb_fname,
+                       flags);
+
+       do_log(SMB_VFS_OP_UNLINKAT, (result >= 0), handle, "%s",
+              smb_fname_str_do_log(handle->conn, smb_fname));
+
+       return result;
+}
+
 static int smb_full_audit_chmod(vfs_handle_struct *handle,
                                const struct smb_filename *smb_fname,
                                mode_t mode)
@@ -2964,6 +2984,7 @@ static struct vfs_fn_pointers vfs_full_audit_fns = {
        .lstat_fn = smb_full_audit_lstat,
        .get_alloc_size_fn = smb_full_audit_get_alloc_size,
        .unlink_fn = smb_full_audit_unlink,
+       .unlinkat_fn = smb_full_audit_unlinkat,
        .chmod_fn = smb_full_audit_chmod,
        .fchmod_fn = smb_full_audit_fchmod,
        .chown_fn = smb_full_audit_chown,