From 437f8712c95b3a20502529384450aef382d2c554 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Deuc=D0=B5?= <shurd@sasktel.net>
Date: Sun, 12 Jan 2025 20:47:34 -0500
Subject: [PATCH] Range check value when using default text.
---
src/sbbs3/readtext.c | 13 ++++++++-----
1 file changed, 8 insertions(+), 5 deletions(-)
diff --git a/src/sbbs3/readtext.c b/src/sbbs3/readtext.c
index 2dd5c13682..55963c55d0 100644
--- a/src/sbbs3/readtext.c
+++ b/src/sbbs3/readtext.c
@@ -140,9 +140,12 @@ char *readtext(int *line,FILE *stream,int dflt)
strcpy(p,str);
return(p);
use_default:
- p=strdup(text_defaults[dflt]);
- if(p==NULL)
- lprintf(LOG_CRIT,"Error duplicating %s text defaults",text_defaults[dflt]);
- return(p);
+ if (dflt < TOTAL_TEXT) {
+ p=strdup(text_defaults[dflt]);
+ if(p==NULL)
+ lprintf(LOG_CRIT,"Error duplicating %s text defaults",text_defaults[dflt]);
+ return(p);
+ }
+ lprintf(LOG_CRIT,"Text defaults missing %d",dflt);
+ return NULL;
}
-
--
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