Fix crash due to corrupted dib file.
CVE assignment:
http://seclists.org/oss-sec/2016/q2/459
Upstream patch:
https://anonscm.debian.org/cgit/collab-maint/imagemagick.git/commit/?h=debian-patches/6.8.9.9-4-for-upstream&id=a7a7fd3ce95b7b8efb0ce1ce40f43dbbd20d8e03
Fix another out of bound problem in rle file.
CVE assignment:
http://seclists.org/oss-sec/2016/q2/459
Upstream patch:
https://anonscm.debian.org/cgit/collab-maint/imagemagick.git/commit/?h=debian-patches/6.8.9.9-4-for-upstream&id=36ed9419a68cb1356b1843b48cc12788179cdaee