Nikolay Sivov : dwrite: Validate font data when retrieving supported unicode ranges data.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 2dcb3c7451a2f804b8f1fda058fa24db862a9afb
URL:    https://source.winehq.org/git/wine.git/?a=commit;h=2dcb3c7451a2f804b8f1fda058fa24db862a9afb

Author: Nikolay Sivov <nsivov at codeweavers.com>
Date:   Sun Jan 27 08:55:25 2019 +0300

dwrite: Validate font data when retrieving supported unicode ranges data.

Signed-off-by: Nikolay Sivov <nsivov at codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>

---

 dlls/dwrite/dwrite_private.h |  11 ++-
 dlls/dwrite/font.c           |  36 ++++------
 dlls/dwrite/opentype.c       | 159 ++++++++++++++++++++++++++++---------------
 3 files changed, 127 insertions(+), 79 deletions(-)

Diff:   https://source.winehq.org/git/wine.git/?a=commitdiff;h=2dcb3c7451a2f804b8f1fda058fa24db862a9afb