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Re: [Tinycc-devel] bounds checking bug?
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From: |
Rob Landley |
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Subject: |
Re: [Tinycc-devel] bounds checking bug? |
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Date: |
Fri, 11 May 2007 19:46:32 -0400 |
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User-agent: |
KMail/1.9.1 |
On Friday 11 May 2007 6:25 am, kf wrote:
> I forgot to mention that this test case runs ok sometimes, about once
> in ten runs...
Yeah, that would be an important thing to mention.
> tcc was compiled with gcc 4.1.1, but the problem remains if I compile
> it with itself.
Good data point, thanks. (I'm using 3.3, 4.0.3, and 4.1.2 here.)
Smells like an uninitialized local variable, combined with address space
randomization...
Rob