|
From: | Boris Shingarov |
Subject: | Re: [PATCH] Initialize interval in grob_stencil_extent(). |
Date: | Sun, 23 May 2010 19:10:03 -0400 |
User-agent: | Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.9) Gecko/20100423 Thunderbird/3.0.4 |
There is a chance of returning garbage values from grob_stencil_extent() due to this uninitialized variable issue.
No there is not: because this is C++, not C.The existing code is guaranteed to initialize e to the empty interval (i.e., the special interval [+inf, -inf]); your code initializes it to a different interval -- the single-point interval [0,0] -- which is not a difference in "uninitialized garbage" but a question of semantics.
[Prev in Thread] | Current Thread | [Next in Thread] |