gpg4libre: Don't use xmlStrlen on binary data

Odd things happen inside gpgme if the buffer is prematurely
truncated due to \n char and valid signature is then evaluated
as invalid

Change-Id: I24d4d22af06a3dde6eb7fdfc12953cf1b5f19c1e
Reviewed-on: https://gerrit.libreoffice.org/39945
Reviewed-by: Samuel Mehrbrodt <Samuel.Mehrbrodt@cib.de>
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Katarina Behrens <Katarina.Behrens@cib.de>
(cherry picked from commit 02bb4ebf2b0dd656bfb0e8185e702267606a7e64)
Reviewed-on: https://gerrit.libreoffice.org/39964
Reviewed-by: Thorsten Behrens <Thorsten.Behrens@CIB.de>
Reviewed-by: Miklos Vajna <vmiklos@collabora.co.uk>
Tested-by: Miklos Vajna <vmiklos@collabora.co.uk>

0 files changed, 0 insertions, 0 deletions