[LTP] [PATCH] setfsuid02: using -1 as invalid fsuid for setfsuid()

[Martin Doucha]

On 31. 10. 22 14:50, Petr Vorel wrote:
>> No, UID16_CHECK(invalid_uid, setfsuid); is the correct test call. The test
>> is supposed to verify that trying to set invalid_uid will fail, and the only
>> way to verify that it failed is to call setfsuid(invalid_uid) again and
>> check that it returns current_uid.
> I'm somehow blind today. UID16_CHECK() in compat_tst_16.h calls
> UID_SIZE_CHECK(), which just checks the uid value. I don't see setfsuid() call,
> IMHO that's done in SETFSUID().

It doesn't make sense to call UID16_CHECK() on a value that we'll never 
pass to a 16bit syscall, does it?

-- 
Martin Doucha   mdoucha@suse.cz
QA Engineer for Software Maintenance
SUSE LINUX, s.r.o.
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