From 75052a60252bd61f882594913aad1858b9f72996 Mon Sep 17 00:00:00 2001
From: Howard Chu <hyc@openldap.org>
Date: Thu, 5 Nov 2015 12:11:21 +0000
Subject: [PATCH] ITS#8301 remove assert in ber_get_next

Just return error.
---
 libraries/liblber/io.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/libraries/liblber/io.c b/libraries/liblber/io.c
index c05dcf8434..0726d82895 100644
--- a/libraries/liblber/io.c
+++ b/libraries/liblber/io.c
@@ -656,7 +656,8 @@ ber_get_next(
 		ber_slen_t to_go;
 		
 		to_go = ber->ber_end - ber->ber_rwptr;
-		assert( to_go > 0 );
+		/* unsigned/signed overflow */
+		if (to_go<0) return LBER_DEFAULT;
 		
 		sock_errset(0);
 		res = ber_int_sb_read( sb, ber->ber_rwptr, to_go );
-- 
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