From: Mathieu Malaterre <mathieu.malaterre@gmail.com>
Date: Mon, 3 Mar 2014 11:30:54 +0000 (+0000)
Subject: [trunk] Explicitely trigger issue 229, there may be an impact in code execution.... 
X-Git-Tag: version.2.0.1~4^2~151
X-Git-Url: https://git.carlh.net/gitweb/?a=commitdiff_plain;h=16febebd28aafe8a47472d669b399dded8f84c5e;p=openjpeg.git

[trunk] Explicitely trigger issue 229, there may be an impact in code execution. The assert may get removed afterward
Update issue 229
---

diff --git a/src/lib/openjp2/opj_intmath.h b/src/lib/openjp2/opj_intmath.h
index 94512afc..73d08a28 100644
--- a/src/lib/openjp2/opj_intmath.h
+++ b/src/lib/openjp2/opj_intmath.h
@@ -102,6 +102,7 @@ Divide an integer and round upwards
 @return Returns a divided by b
 */
 static INLINE OPJ_INT32 opj_int_ceildiv(OPJ_INT32 a, OPJ_INT32 b) {
+  assert(b);
 	return (a + b - 1) / b;
 }