From: Rick Bird <nveid@bender.theari.com>
Date: Fri, 25 Mar 2011 19:13:50 +0000 (-0400)
Subject: PennMUSH Incorp. 182p3
X-Git-Url: https://git.theari.com/?a=commitdiff_plain;h=2a25cedaa03d8d267c241471181ff86792e70439;p=cobramush.git

PennMUSH Incorp. 182p3
  * Crash bug in buy fixed. Reported by Amy. Patch by Javelin.
---

diff --git a/src/rob.c b/src/rob.c
index 3e0442a..8ec3eb7 100644
--- a/src/rob.c
+++ b/src/rob.c
@@ -241,7 +241,7 @@ void
 do_buy(dbref player, char *item, char *from, int price)
 {
   dbref vendor;
-  char *prices;
+  char prices[BUFFER_LEN];
   char *plus;
   char *cost;
   char finditem[BUFFER_LEN];
@@ -309,10 +309,10 @@ do_buy(dbref player, char *item, char *from, int price)
     a = atr_get(vendor, "PRICELIST");
     if (!a)
       continue;
-    /* atr_value uses a static buffer, so we'll take advantage of that */
-    prices = atr_value(a);
+    strncpy(prices,atr_value(a),BUFFER_LEN);
+    prices[BUFFER_LEN-1] = '\0';
     upcasestr(prices);
-    count = list2arr(r, BUFFER_LEN / 2, atr_value(a), ' ');
+    count = list2arr(r, BUFFER_LEN / 2, prices, ' ');
     if (!count)
       continue;
     for (i = 0; i < count; i++) {