This adjusts Debian's /etc/default/grub.d/*.cfg patch to perform safe
allocation.
Signed-off-by: Colin Watson <cjwatson@debian.org>
Patch-Name: unix-config-overflow.patch
the function of these files exceeds what can be sanely handled in shell
in posix-comaptible way. Also writing it in C extends the functionality
to non-UNIX-like OS and minimal environments.