shell/ev-window.c | 63 32 + 31 - 0 !
1 file changed, 32 insertions(+), 31 deletions(-)

 [patch] prevent segfaults when no document loaded

See the issue report for a description of the bug. The root cause is
dereferencing of NULL pointers, specifically the priv->document member of
EvWindow structures when no document is loaded. This commit adds checks
for a NULL value of priv->document at all the points in the file
shell/ev-window.c where this pointer was previously dereferenced without
being checked.

Fixes 357 (https://github.com/mate-desktop/atril/issues/357)

backend/tiff/tiff-document.c | 17 10 + 7 - 0 !
1 file changed, 10 insertions(+), 7 deletions(-)

---

backend/tiff/tiff-document.c | 26 17 + 9 - 0 !
1 file changed, 17 insertions(+), 9 deletions(-)

 [patch] tiff: handle failure from tiffreadrgbaimageoriented

The TIFFReadRGBAImageOriented function returns zero if it was unable to
read the image. Return NULL in this case instead of displaying
uninitialized memory.

This addresses CVE-2019-11459

upstream commit:
https://gitlab.gnome.org/GNOME/evince/commit/234f034a4