CVS commit: src/games/gomoku

["Roland Illig" <rillig%netbsd.org@localhost>]

Module Name:    src
Committed By:   rillig
Date:           Sun May 29 20:21:29 UTC 2022

Modified Files:
        src/games/gomoku: main.c

Log Message:
gomoku: make parsing of the debug command 'o' robust

Previously, the (invalid) debug command 'o,' succeeded to parse and led
to out-of-bounds memory access. Add proper parsing for the arguments of
that debug command. Add a short usage for that debug command, as
guessing the usage from the previous code was time-consuming due to the
large amount of ad-hoc low-level parsing code.

When leaving debug mode, clear the debug prompt.


To generate a diff of this commit:
cvs rdiff -u -r1.71 -r1.72 src/games/gomoku/main.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.