decode_signature: guess signature data length for efficiency

We may end up allocating 1 or 2 extra bytes this way, but it is worth it
to simplify the method and not have to call base64_decode() a second
time. Use the hueristic that base64 encoding produces 3 bytes of decoded
data for every 4 bytes of encoded data.

Signed-off-by: Dan McGee <dan@archlinux.org>

0 files changed, 0 insertions, 0 deletions