From 81b45f92c835f9012b28d8683ec16550be65279c Mon Sep 17 00:00:00 2001
From: nhmall <nhmall@nethack.org>
Date: Sun, 21 Jan 2024 14:09:46 -0500
Subject: [PATCH] static analyzer bit in sounds.c

---
 src/sounds.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/sounds.c b/src/sounds.c
index 2b2d68932..3ff3ce7e5 100644
--- a/src/sounds.c
+++ b/src/sounds.c
@@ -1555,6 +1555,9 @@ add_sound_mapping(const char* mapping)
     int volume, idx = -1;
 
     msgtyp[0] = '\0';
+    filename[sizeof filename - 1] = '\0';
+    filespec[sizeof filespec - 1] = '\0';
+    text[sizeof text - 1] = '\0';
     if (sscanf(mapping, "MESG \"%255[^\"]\"%*[\t ]\"%255[^\"]\" %d %d",
                text, filename, &volume, &idx) == 4
         || sscanf(mapping, "MESG %10[^\"] \"%255[^\"]\"%*[\t ]\"%255[^\"]\" %d %d",