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Date: Tue, 17 Apr 2012 23:47:09 -0400
From: Rich Felker <dalias@...ifal.cx>
To: musl@...ts.openwall.com
Subject: Re: New scanf testing framework

On Tue, Apr 17, 2012 at 10:54:40PM -0400, Rich Felker wrote:
> I tried it with glibc, and realized it's invoking undefined behavior
> by writing to the temp file with byte-oriented fwrite then performing
> fwscanf (wide) to read from it. I'll send a new version (along with a
> heapload of tests) in a little bit.

Here's the new version, fixed to write temp files without violating
the rule that you can't mix byte and wide io. I've committed to musl a
number of fixes based on early results of these tests.

Rich

View attachment "scanf.c" of type "text/plain" (8481 bytes)

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