components/editor/emacs/patches/03-socket_owner.patch

   1 There seems to be a bug in our fstat() implementation when called on a socket.
   2 The st_uid member always seems to be 0.
   3 NetBSD seems to have a similar problem see
   4 https://gnu.emacs.bug.narkive.com/cAVl8Cff/bug-43002-27-1-emacsclient-does-not-like-owner-of-socket-on-netbsd
   5
   6 --- emacs-28.1/lib-src/emacsclient.c.orig       2022-03-11 08:04:21.000000000 +0000
   7 +++ emacs-28.1/lib-src/emacsclient.c    2022-04-05 10:48:23.309671173 +0000
   8 @@ -1168,7 +1168,7 @@
   9        struct stat st;
  10        if (fstat (dirfd, &st) != 0)
  11         return errno;
  12 -      if (st.st_uid != uid || (st.st_mode & (S_IWGRP | S_IWOTH)))
  13 +      if (st.st_uid != uid || (st.st_uid == (uid_t)0) || (st.st_mode & (S_IWGRP | S_IWOTH)))
  14         return -1;
  15
  16        if (wdfd == -1)