return;
}
-static DIR *audit_opendir(vfs_handle_struct *handle,
- const struct smb_filename *smb_fname,
- const char *mask,
- uint32_t attr)
-{
- DIR *result;
-
- result = SMB_VFS_NEXT_OPENDIR(handle, smb_fname, mask, attr);
-
- syslog(audit_syslog_priority(handle), "opendir %s %s%s\n",
- smb_fname->base_name,
- (result == NULL) ? "failed: " : "",
- (result == NULL) ? strerror(errno) : "");
-
- return result;
-}
-
-static int audit_mkdir(vfs_handle_struct *handle,
+static int audit_mkdirat(vfs_handle_struct *handle,
+ struct files_struct *dirfsp,
const struct smb_filename *smb_fname,
mode_t mode)
{
+ struct smb_filename *full_fname = NULL;
int result;
-
- result = SMB_VFS_NEXT_MKDIR(handle, smb_fname, mode);
-
- syslog(audit_syslog_priority(handle), "mkdir %s %s%s\n",
- smb_fname->base_name,
- (result < 0) ? "failed: " : "",
- (result < 0) ? strerror(errno) : "");
-
- return result;
-}
-static int audit_rmdir(vfs_handle_struct *handle,
- const struct smb_filename *smb_fname)
-{
- int result;
+ full_fname = full_path_from_dirfsp_atname(talloc_tos(),
+ dirfsp,
+ smb_fname);
+ if (full_fname == NULL) {
+ errno = ENOMEM;
+ return -1;
+ }
- result = SMB_VFS_NEXT_RMDIR(handle, smb_fname);
+ result = SMB_VFS_NEXT_MKDIRAT(handle,
+ dirfsp,
+ smb_fname,
+ mode);
- syslog(audit_syslog_priority(handle), "rmdir %s %s%s\n",
- smb_fname->base_name,
+ syslog(audit_syslog_priority(handle), "mkdirat %s %s%s\n",
+ full_fname->base_name,
(result < 0) ? "failed: " : "",
(result < 0) ? strerror(errno) : "");
+ TALLOC_FREE(full_fname);
return result;
}
-static int audit_open(vfs_handle_struct *handle,
- struct smb_filename *smb_fname, files_struct *fsp,
- int flags, mode_t mode)
+static int audit_openat(vfs_handle_struct *handle,
+ const struct files_struct *dirfsp,
+ const struct smb_filename *smb_fname,
+ struct files_struct *fsp,
+ const struct vfs_open_how *how)
{
int result;
- result = SMB_VFS_NEXT_OPEN(handle, smb_fname, fsp, flags, mode);
+ result = SMB_VFS_NEXT_OPENAT(handle, dirfsp, smb_fname, fsp, how);
- syslog(audit_syslog_priority(handle), "open %s (fd %d) %s%s%s\n",
- smb_fname->base_name, result,
- ((flags & O_WRONLY) || (flags & O_RDWR)) ? "for writing " : "",
+ syslog(audit_syslog_priority(handle),
+ "openat %s (fd %d) %s%s%s\n",
+ fsp_str_dbg(fsp), result,
+ ((how->flags & O_WRONLY) || (how->flags & O_RDWR)) ?
+ "for writing " : "",
(result < 0) ? "failed: " : "",
(result < 0) ? strerror(errno) : "");
result = SMB_VFS_NEXT_CLOSE(handle, fsp);
syslog(audit_syslog_priority(handle), "close fd %d %s%s\n",
- fsp->fh->fd,
+ fsp_get_pathref_fd(fsp),
(result < 0) ? "failed: " : "",
(result < 0) ? strerror(errno) : "");
return result;
}
-static int audit_rename(vfs_handle_struct *handle,
- const struct smb_filename *smb_fname_src,
- const struct smb_filename *smb_fname_dst)
-{
- int result;
-
- result = SMB_VFS_NEXT_RENAME(handle, smb_fname_src, smb_fname_dst);
-
- syslog(audit_syslog_priority(handle), "rename %s -> %s %s%s\n",
- smb_fname_src->base_name,
- smb_fname_dst->base_name,
- (result < 0) ? "failed: " : "",
- (result < 0) ? strerror(errno) : "");
-
- return result;
-}
-
static int audit_renameat(vfs_handle_struct *handle,
files_struct *srcfsp,
const struct smb_filename *smb_fname_src,
files_struct *dstfsp,
const struct smb_filename *smb_fname_dst)
{
+ struct smb_filename *full_fname_src = NULL;
+ struct smb_filename *full_fname_dst = NULL;
int result;
-
+ int saved_errno = 0;
+
+ full_fname_src = full_path_from_dirfsp_atname(talloc_tos(),
+ srcfsp,
+ smb_fname_src);
+ if (full_fname_src == NULL) {
+ errno = ENOMEM;
+ return -1;
+ }
+ full_fname_dst = full_path_from_dirfsp_atname(talloc_tos(),
+ dstfsp,
+ smb_fname_dst);
+ if (full_fname_dst == NULL) {
+ TALLOC_FREE(full_fname_src);
+ errno = ENOMEM;
+ return -1;
+ }
result = SMB_VFS_NEXT_RENAMEAT(handle,
srcfsp,
smb_fname_src,
dstfsp,
smb_fname_dst);
+ if (result == -1) {
+ saved_errno = errno;
+ }
syslog(audit_syslog_priority(handle), "renameat %s -> %s %s%s\n",
- smb_fname_src->base_name,
- smb_fname_dst->base_name,
+ full_fname_src->base_name,
+ full_fname_dst->base_name,
(result < 0) ? "failed: " : "",
(result < 0) ? strerror(errno) : "");
- return result;
-}
+ TALLOC_FREE(full_fname_src);
+ TALLOC_FREE(full_fname_dst);
-
-static int audit_unlink(vfs_handle_struct *handle,
- const struct smb_filename *smb_fname)
-{
- int result;
-
- result = SMB_VFS_NEXT_UNLINK(handle, smb_fname);
-
- syslog(audit_syslog_priority(handle), "unlink %s %s%s\n",
- smb_fname->base_name,
- (result < 0) ? "failed: " : "",
- (result < 0) ? strerror(errno) : "");
+ if (saved_errno != 0) {
+ errno = saved_errno;
+ }
return result;
}
-static int audit_chmod(vfs_handle_struct *handle,
+static int audit_unlinkat(vfs_handle_struct *handle,
+ struct files_struct *dirfsp,
const struct smb_filename *smb_fname,
- mode_t mode)
+ int flags)
{
+ struct smb_filename *full_fname = NULL;
int result;
- result = SMB_VFS_NEXT_CHMOD(handle, smb_fname, mode);
+ full_fname = full_path_from_dirfsp_atname(talloc_tos(),
+ dirfsp,
+ smb_fname);
+ if (full_fname == NULL) {
+ return -1;
+ }
+
+ result = SMB_VFS_NEXT_UNLINKAT(handle,
+ dirfsp,
+ smb_fname,
+ flags);
- syslog(audit_syslog_priority(handle), "chmod %s mode 0x%x %s%s\n",
- smb_fname->base_name, mode,
+ syslog(audit_syslog_priority(handle), "unlinkat %s %s%s\n",
+ full_fname->base_name,
(result < 0) ? "failed: " : "",
(result < 0) ? strerror(errno) : "");
+ TALLOC_FREE(full_fname);
return result;
}
static struct vfs_fn_pointers vfs_audit_fns = {
.connect_fn = audit_connect,
.disconnect_fn = audit_disconnect,
- .opendir_fn = audit_opendir,
- .mkdir_fn = audit_mkdir,
- .rmdir_fn = audit_rmdir,
- .open_fn = audit_open,
+ .mkdirat_fn = audit_mkdirat,
+ .openat_fn = audit_openat,
.close_fn = audit_close,
- .rename_fn = audit_rename,
.renameat_fn = audit_renameat,
- .unlink_fn = audit_unlink,
- .chmod_fn = audit_chmod,
+ .unlinkat_fn = audit_unlinkat,
.fchmod_fn = audit_fchmod,
};
git.samba.org / samba.git / blobdiff