bprm->recursion_depth++;
retval = fmt->load_binary(bprm);
bprm->recursion_depth--;
- if (retval >= 0) {
+ if (retval >= 0 || retval != -ENOEXEC ||
+ bprm->mm == NULL || bprm->file == NULL) {
put_binfmt(fmt);
return retval;
}
read_lock(&binfmt_lock);
put_binfmt(fmt);
- if (retval != -ENOEXEC || bprm->mm == NULL)
- break;
- if (!bprm->file) {
- read_unlock(&binfmt_lock);
- return retval;
- }
}
read_unlock(&binfmt_lock);
- if (need_retry && retval == -ENOEXEC && bprm->mm) {
+ if (need_retry && retval == -ENOEXEC) {
if (printable(bprm->buf[0]) && printable(bprm->buf[1]) &&
printable(bprm->buf[2]) && printable(bprm->buf[3]))
return retval;
- request_module("binfmt-%04x", *(ushort *)(bprm->buf + 2));
+ if (request_module("binfmt-%04x", *(ushort *)(bprm->buf + 2)) < 0)
+ return retval;
need_retry = false;
goto retry;
}