[dm-crypt] luksFormat library API doesnt seem to work with large keyfiles.
.. ink ..
mhogomchungu at gmail.com
Wed Jan 18 04:15:17 CET 2012
On Tue, Jan 17, 2012 at 3:44 AM, Milan Broz <mbroz at redhat.com> wrote:
> On 01/17/2012 09:05 AM, .. ink .. wrote:
>> using cryptsetup 1.4.1
>> test case belo
> (please also read examples in docs/examples)
I have seen the example and the source code, they are both easy to follow
and very informative.
> status = crypt_keyslot_add_by_volume_**key(
>> cd,CRYPT_ANY_SLOT,NULL,32,c,**strlen( c ) );
> I guess strlen(c) is wrong, it will stop on the first zero (mp3 is binary
> data, not C string).
> What about use st.st_size here?
st.st_size works as expected so the bug was on my side. Will stop using
strlen to find out length of keyfiles.
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