[Bug 217022] [PATCH] To be using an uninitialized variable member of struct cpu_search at function cpu_search

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Mon Feb 13 21:52:38 UTC 2017


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=217022

--- Comment #3 from Andriy Gapon <avg at FreeBSD.org> ---
(In reply to hisamitu from comment #2)
The code is not very readable, I admit that.  But I think that there is no
problem.  Please note that in both cases cs_load is accessed after '||'
operator.  lload and hload are initialized with such values that the left-hand
side of the operator is going to be true when the condition is evaluated for
the first time, so the right-hand side is not going to be evaluated.  After
that cs_load gets assigned and the next time the condition is evaluated there
won't be any uninitialized values.

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