On 18.01.2023 07:54, Arkadiusz Miśkiewicz via pld-devel-en wrote:
> On 17.01.2023 12:23, Jan Palus wrote:
> > Noticed during build of kodi-addon-inputstream-adaptive that contrary to
> > x86_64 and i686, x32 builder downloaded external sources successfully:
> 
> bind was installed there and seems that even if there is no access to
> /etc/resolv.conf glibc fallbacks to querying 127.0.0.1:53
> 
> Uninstalled.
> 
> The best would be to change UID of "builder" user used inside of chroot
> and drop all outgoing packets coming from it at iptables level.

Or perhaps modify pld-builder to make each rpmbuild invocation in a new
network namespace via `unshare -n -c`. That would effectively cut whole
network for the process.
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