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From: Sverd Johnsen <sverd.johnsen@googlemail.com>
Date: Sun, 15 Oct 2017 21:06:51 +0200
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Subject: rpc.gssd vs 32bit userland on aarch64
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I noticed that it calls syscall directly in gssd_proc.c. This fails
here as setgroups, setresuid and setresgid don't seem to work.