[PATCH] compiler warning cleanup in libcrypt/des.c
Mike Frysinger
vapier at gentoo.org
Wed Mar 14 03:17:48 UTC 2007
On Tuesday 06 March 2007, Al Stone wrote:
> Clean up another warning about a possibly uninitialized variable
> in libcrypt/des.c. Found while trying to compile default ia64
> config on Debian (GCC 4.1.2, btw).
i think this is a gcc bug ... ive looked at that bit of code before and have
yet to determine the code path where f would be used uninitialized ...
we make sure count is non-zero at the top of do_des, which means the while
(count--) is executed once ... then the while (round--) loop is obviously
executed which means f gets set to "(r48l ^ r48r) & salt" before it is ever
used
> Believe it or not, the actual goal is to get ldso working for
> ia64; this just seems a good way to get familiar with uClibc
> internally.
getting static ia64 working was enough for me :)
if you want to get hacking on ldso, that'd be awesome ... there is
docs/PORTING if you feel something needs to be added ...
-mike
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