Backport of upstream commit:

From dee11ec440d7908d1daf69f40a3324b27cf213ba Mon Sep 17 00:00:00 2001
From: Michael Adams <mdadams@ece.uvic.ca>
Date: Mon, 24 Oct 2016 07:26:40 -0700
Subject: [PATCH] The component domains must be the same for the ICT/RCT in the
 JPC codec. This was previously enforced with an assertion. Now, it is handled
 in a more graceful manner.

diff -pruN jasper-1.900.1.orig/src/libjasper/jpc/jpc_dec.c jasper-1.900.1/src/libjasper/jpc/jpc_dec.c
--- jasper-1.900.1.orig/src/libjasper/jpc/jpc_dec.c	2017-03-31 22:20:39.000000000 +0200
+++ jasper-1.900.1/src/libjasper/jpc/jpc_dec.c	2017-03-31 22:48:55.368931732 +0200
@@ -1014,6 +1014,24 @@ if (!prc->cblks) {
 	return 0;
 }
 
+static int jas_image_cmpt_domains_same(jas_image_t *image)
+{
+	int cmptno;
+	jas_image_cmpt_t *cmpt;
+	jas_image_cmpt_t *cmpt0;
+
+	cmpt0 = image->cmpts_[0];
+	for (cmptno = 1; cmptno < image->numcmpts_; ++cmptno) {
+		cmpt = image->cmpts_[cmptno];
+		if (cmpt->tlx_ != cmpt0->tlx_ || cmpt->tly_ != cmpt0->tly_ ||
+		  cmpt->hstep_ != cmpt0->hstep_ || cmpt->vstep_ != cmpt0->vstep_ ||
+		  cmpt->width_ != cmpt0->width_ || cmpt->height_ != cmpt0->height_) {
+			return 0;
+		}
+	}
+	return 1;
+}
+
 static int jpc_dec_tiledecode(jpc_dec_t *dec, jpc_dec_tile_t *tile)
 {
 	int i;
@@ -1074,6 +1092,10 @@ static int jpc_dec_tiledecode(jpc_dec_t
 			jas_eprintf("RCT requires at least three components\n");
 			return -1;
 		}
+		if (!jas_image_cmpt_domains_same(dec->image)) {
+			jas_eprintf("RCT requires all components have the same domain\n");
+			return -1;
+		}
 		jpc_irct(tile->tcomps[0].data, tile->tcomps[1].data,
 		  tile->tcomps[2].data);
 		break;
@@ -1082,6 +1104,10 @@ static int jpc_dec_tiledecode(jpc_dec_t
 			jas_eprintf("ICT requires at least three components\n");
 			return -1;
 		}
+		if (!jas_image_cmpt_domains_same(dec->image)) {
+			jas_eprintf("RCT requires all components have the same domain\n");
+			return -1;
+		}
 		jpc_iict(tile->tcomps[0].data, tile->tcomps[1].data,
 		  tile->tcomps[2].data);
 		break;