goto error;
bprm->file = interp_file;
- if (fmt->flags & MISC_FMT_CREDENTIALS) {
- loff_t pos = 0;
-
- /*
- * No need to call prepare_binprm(), it's already been
- * done. bprm->buf is stale, update from interp_file.
- */
- memset(bprm->buf, 0, BINPRM_BUF_SIZE);
- retval = kernel_read(bprm->file, bprm->buf, BINPRM_BUF_SIZE,
- &pos);
- } else
- retval = prepare_binprm(bprm);
+ if (fmt->flags & MISC_FMT_CREDENTIALS)
+ bprm->preserve_creds = 1;
+ retval = prepare_binprm(bprm);
if (retval < 0)
goto error;