/*
- * Only allow a user to send credentials, that they could set with
+ * Only allow a user to send credentials, that they could set with
* setu(g)id.
*/
if (fpl->count + num > SCM_MAX_FD)
return -EINVAL;
-
+
/*
* Verify the descriptors and increment the usage count.
*/
-
+
for (i=0; i< num; i++)
{
int fd = fdp[i];
/* The first check was omitted in <= 2.2.5. The reasoning was
that parser checks cmsg_len in any case, so that
additional check would be work duplication.
- But if cmsg_level is not SOL_SOCKET, we do not check
+ But if cmsg_level is not SOL_SOCKET, we do not check
for too short ancillary data object at all! Oops.
OK, let's add it...
*/
p->fp = NULL;
}
return 0;
-
+
error:
scm_destroy(p);
return err;
err = -EFAULT;
if (copy_to_user(cm, &cmhdr, sizeof cmhdr))
- goto out;
+ goto out;
if (copy_to_user(CMSG_DATA(cm), data, cmlen - sizeof(struct cmsghdr)))
goto out;
cmlen = CMSG_SPACE(len);