pkgsrc/graphics/jasper/patches/patch-aj
drochner 6915db6470 add a patch from Debian to tolerate j2k pictures with alpha channel
(seems really just tolerated -- looks ugly but at least doesn't crash)
bump PKGREVISION
2009-11-23 11:53:20 +00:00

21 lines
732 B
Text

$NetBSD: patch-aj,v 1.1 2009/11/23 11:53:20 drochner Exp $
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=469786
--- src/libjasper/jpc/jpc_dec.c.orig 2009-11-23 12:48:33.000000000 +0100
+++ src/libjasper/jpc/jpc_dec.c
@@ -1069,12 +1069,12 @@ static int jpc_dec_tiledecode(jpc_dec_t
/* Apply an inverse intercomponent transform if necessary. */
switch (tile->cp->mctid) {
case JPC_MCT_RCT:
- assert(dec->numcomps == 3);
+ assert(dec->numcomps >= 3);
jpc_irct(tile->tcomps[0].data, tile->tcomps[1].data,
tile->tcomps[2].data);
break;
case JPC_MCT_ICT:
- assert(dec->numcomps == 3);
+ assert(dec->numcomps >= 3);
jpc_iict(tile->tcomps[0].data, tile->tcomps[1].data,
tile->tcomps[2].data);
break;