From: Pasi Kallinen <paxed@alt.org>
Date: Fri, 5 Aug 2022 15:19:02 +0000 (+0300)
Subject: Increase buffer size for saving menucolors
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=b01d81277e51edc4218214ee82ce5c2f1536f919;p=nethack

Increase buffer size for saving menucolors

The '"regex"=color&attr' is max BUFSZ, so prefixing with MENUCOLOR=
and adding a newline overflowed the temp buffer when saving the
menucolors.
---

diff --git a/src/options.c b/src/options.c
index 05a2ec024..36eb69f5f 100644
--- a/src/options.c
+++ b/src/options.c
@@ -8788,7 +8788,7 @@ all_options_menucolors(strbuf_t *sbuf)
 {
     int i = 0, ncolors = count_menucolors();
     struct menucoloring *tmp = g.menu_colorings;
-    char buf[BUFSZ];
+    char buf[BUFSZ*2]; /* see also: add_menu_coloring() */
     struct menucoloring **arr;
 
     if (!ncolors)