From f95c0bd7d1cc3febf21bbd38fa4b0444f22eba2c Mon Sep 17 00:00:00 2001
From: Assar Westerlund <assar@sics.se>
Date: Thu, 15 Jul 1999 17:15:58 +0000
Subject: [PATCH] (length_int): handle the case of the largest negative integer
 by not calling abs

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@6468 ec53bebd-3082-4978-b11e-865c3cabbd6b
---
 lib/asn1/der_length.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/asn1/der_length.c b/lib/asn1/der_length.c
index ebe65dbbe..dc9982460 100644
--- a/lib/asn1/der_length.c
+++ b/lib/asn1/der_length.c
@@ -59,11 +59,11 @@ length_int (int val)
 
   if (val == 0)
     return 1;
-  while (abs(val) > 255) {
+  while (val > 255 || val < -255) {
     ++ret;
     val /= 256;
   }
-  if (abs(val) > 0) {
+  if (val != 0) {
     ++ret;
     if ((signed char)val != val)
       ++ret;