branch master updated (ccda7c8 -> d01f680)

[Efraim Flashner]

efraim pushed a change to branch master
in repository guix.

      from  ccda7c8   gnu: pcre2: Fix CVE-2016-3191.
       new  6447e19   gnu: a2ps: Fix CVE-2001-1593, CVE-2014-0466.
       new  d01f680   gnu: a2ps: Use 'modify-phases'.

The 2 revisions listed above as "new" are entirely new to this
repository and will be described in separate emails.  The revisions
listed as "adds" were already present in the repository and have only
been added to this reference.


Summary of changes:
 gnu/local.mk                                  |    2 +
 gnu/packages/patches/a2ps-CVE-2001-1593.patch |   69 +++++++++++++++++++++++++
 gnu/packages/patches/a2ps-CVE-2014-0466.patch |   30 +++++++++++
 gnu/packages/pretty-print.scm                 |   67 ++++++++++++------------
 4 files changed, 136 insertions(+), 32 deletions(-)
 create mode 100644 gnu/packages/patches/a2ps-CVE-2001-1593.patch
 create mode 100644 gnu/packages/patches/a2ps-CVE-2014-0466.patch