fix: don't use all permissions for socket#810
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justinrubek wants to merge 2 commits intocloudflare:mainfrom
Open
fix: don't use all permissions for socket#810justinrubek wants to merge 2 commits intocloudflare:mainfrom
justinrubek wants to merge 2 commits intocloudflare:mainfrom
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The call to fchmodat for the upgrade socket was panicking in my systemd service. I had set RestrictSUIDSGID which doesn't allow for setting stat::Mode::all (which is
0o7777and sets the special bits).I believe we should only need the permission bits for the socket and not the execute bits set. This only requires
0o666(rw-rw-rw-) to function since the execute bits and special bits don't have an effect on connecting or communicating through the socket. In my testing this was sufficient to function and I was able to use RestrictSUIDSGID with the service.