libjpeg 9c has a large loop because read_pixel in rdtarga.c mishandles EOF.
lists.opensuse.org/opensuse-security-announce/2019-04/msg00015.html
lists.opensuse.org/opensuse-security-announce/2019-05/msg00015.html
www.ijg.org/files/jpegsrc.v9d.tar.gz
access.redhat.com/errata/RHSA-2019:2052
bugs.gentoo.org/727908
github.com/ChijinZ/security_advisories/blob/master/libjpeg-v9c/mail.pdf
github.com/ChijinZ/security_advisories/tree/master/libjpeg-v9c