resolved: tweak cmsg calculation

We ask for the TTL, then have enough space for it.

We probably can drop the extra cmsg space now, but let's figure that out
another time, since the extra cmsg space is used elsewhere in resolved
as well.

(cherry picked from commit 08ab18618ec59022582f1513c0718ba369f5ba85)

Related: #1887181
1 file changed
tree: f1b1c5045447961ae36f52854aed0d2e3b728d81
  1. .dir-locals.el
  2. .editorconfig
  3. .gitattributes
  4. .github/
  5. .gitignore
  6. .lgtm.yml
  7. .lgtm/cpp-queries/
  8. .mailmap
  9. .mkosi/
  10. .travis.yml
  11. .vimrc
  12. .ycm_extra_conf.py
  13. LICENSE.GPL2
  14. LICENSE.LGPL2.1
  15. Makefile
  16. NEWS
  17. README
  18. README.md
  19. TODO
  20. catalog/
  21. ci/
  22. coccinelle/
  23. configure
  24. doc/
  25. factory/etc/
  26. hwdb/
  27. man/
  28. meson.build
  29. meson_options.txt
  30. mkosi.build
  31. modprobe.d/
  32. network/
  33. po/
  34. presets/
  35. rules/
  36. shell-completion/
  37. src/
  38. sysctl.d/
  39. sysusers.d/
  40. test/
  41. tmpfiles.d/
  42. tools/
  43. travis-ci/
  44. units/
  45. xorg/
  46. zanata.xml
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