Avoid a memory leak in rle file handling. CVE assignment: http://seclists.org/oss-sec/2016/q2/459 Upstream patches related to rle file handling: https://anonscm.debian.org/cgit/collab-maint/imagemagick.git/commit/?h=debian-patches/6.8.9.9-4-for-upstream&id=74b6cb6000b678e3e7bac553177052cb15b02cb6 https://anonscm.debian.org/cgit/collab-maint/imagemagick.git/commit/?h=debian-patches/6.8.9.9-4-for-upstream&id=36ed9419a68cb1356b1843b48cc12788179cdaee https://anonscm.debian.org/cgit/collab-maint/imagemagick.git/commit/?h=debian-patches/6.8.9.9-4-for-upstream&id=2d90693af41a363a988a9db3a91a15f9ca7c7370 https://anonscm.debian.org/cgit/collab-maint/imagemagick.git/commit/?h=debian-patches/6.8.9.9-4-for-upstream&id=90a405ba3e329e7e080addadac377dd4235671d3