MAINTAINERS: util-linux@math.uio.no
SUBJECT: Bug in ul from util-linux 2.7 (with patch)

The fuzz test showed that input lines longer than MAXBUF (512)
characters cause a buffer overrun, quickly leading to a core dump.
This patch dynamically expands the buffer (obuf) as needed if it ever
exceeds 512 characters.

I would like to treat overruns differently: when the buffer fills,
process what's in the buffer, clear the buffer, and go on.  But in
this case you can't do that: you never know when the input might
include a \b or \r that will force you to revisit information earlier
in the line, so you must buffer the whole line no matter how long it
is.