Log message:
Pullup ticket #5472 - requested by sevan
security/libksba: bugfix

Revisions pulled up:
- security/libksba/Makefile                                     1.34
- security/libksba/distinfo                                     1.22
- security/libksba/patches/patch-src_cms.c                      1.1

---
   Module Name:    pkgsrc
   Committed By:   gdt
   Date:           Tue May 30 22:40:17 UTC 2017

   Modified Files:
           pkgsrc/security/libksba: Makefile distinfo
   Added Files:
           pkgsrc/security/libksba/patches: patch-src_cms.c

   Log message:
   Add patch to resolve gpgsm S/MIME failures

   S/MIME messages encrypted with gpgsm are sometimes not decodable by
   other implementations.  Discussion on gnupg-devel indicates that gpg
   (via libksba) is incorrectly dropping leading zeros from the encrypted
   session key.  This commit adds a patch by Daiki Ueno from the
   mailinglist that appears to improve interoperability.  Upstream has
   not yet applied it, but also has not said that it is wrong.