From d9bd3181330830c49e714609e86eaa3e39a884ca Mon Sep 17 00:00:00 2001
From: "Charles.Forsyth" <devnull@localhost>
Date: Thu, 12 Jun 2008 21:45:38 +0000
Subject: 20080612-2245

---
 libmp/port/mpfactorial.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

(limited to 'libmp/port/mpfactorial.c')

diff --git a/libmp/port/mpfactorial.c b/libmp/port/mpfactorial.c
index 01079c44..b0e22ce2 100644
--- a/libmp/port/mpfactorial.c
+++ b/libmp/port/mpfactorial.c
@@ -42,8 +42,12 @@ mpfactorial(ulong n)
 				max++;
 				if(max > mmax){
 					mmax++;
-					if(max > nelem(stk))
-						abort();
+					if(max >= nelem(stk)){
+						while(--max >= 0)
+							mpfree(stk[max]);
+						mpfree(r);
+						sysfatal("mpfactorial: stack overflow");
+					}
 					stk[max] = mpnew(Dbits);
 				}
 				stk[max]->top = 1;
-- 
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