why do we return NULL

2026-05-19 21:32:39 +01:00
parent 59da5998b8
commit 7e12382248
1 changed files with 1 additions and 1 deletions
@@ -54,7 +54,7 @@ int * fds_from_msg(struct msghdr *msg, int * peer_fds) {
    // * there may be multiple SCM_RIGHTS messages
    // * we expect three fds
    // * if we get some number other than three, we should
-    //   close them and return NULL
+    //   close all of them and return NULL because someone is up to no good

    for (struct cmsghdr* cmsg = CMSG_FIRSTHDR(msg);
         cmsg != NULL;