CVSROOT: /cvs
Module name: src
Changes by: schwa...@cvs.openbsd.org 2017/07/01 06:53:56
Modified files:
usr.bin/mandoc : main.c
Log message:
When checking cross references with -Tlint, ultimately fall back to
looking in the current working directory. Not a security issue
because the files are never open(2)ed, only access(2)ed.
Requested by jmc@ and inspired by mdoclint(1).
This cannot be perfect because it only works for files having the
exact filename ./pagename.sec - mandoc has no way to figure out
which files might contain a manual for multiple names, or that files
in autohell might be called ./pagename.man.in instead, or which
subdirectories might contain additional source files. Also, it may
hide messages if you have bogus stuff lying around in the directory
where you run mandoc -Tlint. But jmc@ considers it important, and
good enough for everyday use.
Also avoid leaking the memory for the file name while here.
