Currently the whole buffer supplied by the client is traced.
AIX uses buffer sizes such as 64, 256, 1024 on properties that might
not exist or contain 1 or 8 bytes.
Limit the output to the amount of data actually written into the buffer.
Signed-off-by: Andreas Färber <andreas.faerber@web.de>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
git-svn-id: svn://coreboot.org/openbios/trunk/openbios-devel@893 f158a5a8-5612-0410-a976-696ce0be7e32