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  1. 24 Mar, 2020 1 commit
    • conf: fix read-only bind mounts · 94bef7e4
      Tycho Andersen authored 
      Here we would always set MS_RDONLY in required_flags if it was set in
mountflags, so the expression:

!(required_flags & ~mountflags)

would always be true, and we would always skip the remount.

Instead, let's treat readonly as special: always do the remount if
MS_RDONLY is present. Unfortunately it doesn't seem to show up in
sb.f_flag, so we can't use the same path as everything else.

This only inadvertently worked before because of a bug fixed in
f7591785 ("conf: don't accidently double-mount").
Signed-off-by: 's avatarTycho Andersen <tycho@tycho.ws>
  3. 23 Mar, 2020 6 commits
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