Merge branch 'master' into issue-254

10 files changed, 95 insertions, 40 deletions

diff --git a/src/bin/jp2/opj_compress.c b/src/bin/jp2/opj_compress.c
index 493555db..e9f3eedf 100644
--- a/src/bin/jp2/opj_compress.c
+++ b/src/bin/jp2/opj_compress.c
@@ -699,7 +699,7 @@ static int parse_cmdline_encoder(int argc, char **argv, opj_cparameters_t *param
             OPJ_UINT32 numlayers = 0, numresolution = 0, matrix_width = 0;
 
             char *s = opj_optarg;
-            sscanf(s, "%ud", &numlayers);
+            sscanf(s, "%u", &numlayers);
             s++;
             if (numlayers > 9)
                 s++;
@@ -871,7 +871,7 @@ static int parse_cmdline_encoder(int argc, char **argv, opj_cparameters_t *param
             char *s = opj_optarg;
             POC = parameters->POC;
 
-            while (sscanf(s, "T%ud=%ud,%ud,%ud,%ud,%ud,%4s", &POC[numpocs].tile,
+            while (sscanf(s, "T%u=%u,%u,%u,%u,%u,%4s", &POC[numpocs].tile,
                           &POC[numpocs].resno0, &POC[numpocs].compno0,
                           &POC[numpocs].layno1, &POC[numpocs].resno1,
                           &POC[numpocs].compno1, POC[numpocs].progorder) == 7) {
@@ -1768,7 +1768,12 @@ int main(int argc, char **argv) {
             parameters.cp_tdx = 512;
             parameters.cp_tdy = 512;
         }
-        opj_setup_encoder(l_codec, &parameters, image);
+        if (! opj_setup_encoder(l_codec, &parameters, image)) {
+            fprintf(stderr, "failed to encode image: opj_setup_encoder\n");
+            opj_destroy_codec(l_codec);
+            opj_image_destroy(image);
+            return 1;
+        }
 
         /* open a byte stream for writing and allocate memory for all tiles */
         l_stream = opj_stream_create_default_file_stream(parameters.outfile,OPJ_FALSE);
diff --git a/src/bin/jp2/opj_decompress.c b/src/bin/jp2/opj_decompress.c
index a6bc182a..136cc9c1 100644
--- a/src/bin/jp2/opj_decompress.c
+++ b/src/bin/jp2/opj_decompress.c
@@ -629,7 +629,7 @@ int parse_cmdline_decoder(int argc, char **argv, opj_decompress_parameters *para
 
 			case 'r':		/* reduce option */
 			{
-				sscanf(opj_optarg, "%ud", &(parameters->core.cp_reduce));
+				sscanf(opj_optarg, "%u", &(parameters->core.cp_reduce));
 			}
 			break;
 			
@@ -638,7 +638,7 @@ int parse_cmdline_decoder(int argc, char **argv, opj_decompress_parameters *para
 
 			case 'l':		/* layering option */
 			{
-				sscanf(opj_optarg, "%ud", &(parameters->core.cp_layer));
+				sscanf(opj_optarg, "%u", &(parameters->core.cp_layer));
 			}
 			break;
 			
@@ -678,7 +678,7 @@ int parse_cmdline_decoder(int argc, char **argv, opj_decompress_parameters *para
 
 			case 't':     		/* Input tile index */
 			{
-				sscanf(opj_optarg, "%ud", &parameters->tile_index);
+				sscanf(opj_optarg, "%u", &parameters->tile_index);
 				parameters->nb_tile_to_decode = 1;
 			}
 			break;
diff --git a/src/lib/openjp2/image.c b/src/lib/openjp2/image.c
index 8e68668e..3646e998 100644
--- a/src/lib/openjp2/image.c
+++ b/src/lib/openjp2/image.c
@@ -107,27 +107,29 @@ void OPJ_CALLCONV opj_image_destroy(opj_image_t *image) {
 void opj_image_comp_header_update(opj_image_t * p_image_header, const struct opj_cp * p_cp)
 {
 	OPJ_UINT32 i, l_width, l_height;
-	OPJ_INT32 l_x0, l_y0, l_x1, l_y1;
-	OPJ_INT32 l_comp_x0, l_comp_y0, l_comp_x1, l_comp_y1;
+	OPJ_UINT32 l_x0, l_y0, l_x1, l_y1;
+	OPJ_UINT32 l_comp_x0, l_comp_y0, l_comp_x1, l_comp_y1;
 	opj_image_comp_t* l_img_comp = NULL;
 
-	l_x0 = opj_int_max((OPJ_INT32)p_cp->tx0 , (OPJ_INT32)p_image_header->x0);
-	l_y0 = opj_int_max((OPJ_INT32)p_cp->ty0 , (OPJ_INT32)p_image_header->y0);
-	l_x1 = opj_int_min((OPJ_INT32)(p_cp->tx0 + p_cp->tw * p_cp->tdx), (OPJ_INT32)p_image_header->x1);
-	l_y1 = opj_int_min((OPJ_INT32)(p_cp->ty0 + p_cp->th * p_cp->tdy), (OPJ_INT32)p_image_header->y1);
+	l_x0 = opj_uint_max(p_cp->tx0 , p_image_header->x0);
+	l_y0 = opj_uint_max(p_cp->ty0 , p_image_header->y0);
+	l_x1 = p_cp->tx0 + (p_cp->tw - 1U) * p_cp->tdx; /* validity of p_cp members used here checked in opj_j2k_read_siz. Can't overflow. */
+	l_y1 = p_cp->ty0 + (p_cp->th - 1U) * p_cp->tdy; /* can't overflow */
+	l_x1 = opj_uint_min(opj_uint_adds(l_x1, p_cp->tdx), p_image_header->x1); /* use add saturated to prevent overflow */
+	l_y1 = opj_uint_min(opj_uint_adds(l_y1, p_cp->tdy), p_image_header->y1); /* use add saturated to prevent overflow */
 
 	l_img_comp = p_image_header->comps;
 	for	(i = 0; i < p_image_header->numcomps; ++i) {
-		l_comp_x0 = opj_int_ceildiv(l_x0, (OPJ_INT32)l_img_comp->dx);
-		l_comp_y0 = opj_int_ceildiv(l_y0, (OPJ_INT32)l_img_comp->dy);
-		l_comp_x1 = opj_int_ceildiv(l_x1, (OPJ_INT32)l_img_comp->dx);
-		l_comp_y1 = opj_int_ceildiv(l_y1, (OPJ_INT32)l_img_comp->dy);
-		l_width = (OPJ_UINT32)opj_int_ceildivpow2(l_comp_x1 - l_comp_x0, (OPJ_INT32)l_img_comp->factor);
-		l_height = (OPJ_UINT32)opj_int_ceildivpow2(l_comp_y1 - l_comp_y0, (OPJ_INT32)l_img_comp->factor);
+		l_comp_x0 = opj_uint_ceildiv(l_x0, l_img_comp->dx);
+		l_comp_y0 = opj_uint_ceildiv(l_y0, l_img_comp->dy);
+		l_comp_x1 = opj_uint_ceildiv(l_x1, l_img_comp->dx);
+		l_comp_y1 = opj_uint_ceildiv(l_y1, l_img_comp->dy);
+		l_width   = opj_uint_ceildivpow2(l_comp_x1 - l_comp_x0, l_img_comp->factor);
+		l_height  = opj_uint_ceildivpow2(l_comp_y1 - l_comp_y0, l_img_comp->factor);
 		l_img_comp->w = l_width;
 		l_img_comp->h = l_height;
-		l_img_comp->x0 = (OPJ_UINT32)l_comp_x0/*l_x0*/;
-		l_img_comp->y0 = (OPJ_UINT32)l_comp_y0/*l_y0*/;
+		l_img_comp->x0 = l_comp_x0;
+		l_img_comp->y0 = l_comp_y0;
 		++l_img_comp;
 	}
 }
diff --git a/src/lib/openjp2/j2k.c b/src/lib/openjp2/j2k.c
index eee12379..128c3a88 100644
--- a/src/lib/openjp2/j2k.c
+++ b/src/lib/openjp2/j2k.c
@@ -2463,7 +2463,14 @@ static OPJ_BOOL opj_j2k_read_cod (  opj_j2k_t *p_j2k,
         l_tcp = (p_j2k->m_specific_param.m_decoder.m_state == J2K_STATE_TPH) ?
                                 &l_cp->tcps[p_j2k->m_current_tile_number] :
                                 p_j2k->m_specific_param.m_decoder.m_default_tcp;
-
+	
+        /* Only one COD per tile */
+        if (l_tcp->cod) {
+                opj_event_msg(p_manager, EVT_ERROR, "COD marker already read. No more than one COD marker per tile.\n");
+                return OPJ_FALSE;
+        }
+        l_tcp->cod = 1;
+	
         /* Make sure room is sufficient */
         if (p_header_size < 5) {
                 opj_event_msg(p_manager, EVT_ERROR, "Error reading COD marker\n");
@@ -2487,6 +2494,11 @@ static OPJ_BOOL opj_j2k_read_cod (  opj_j2k_t *p_j2k,
         }
         opj_read_bytes(p_header_data,&l_tcp->numlayers,2);      /* SGcod (B) */
         p_header_data+=2;
+	
+        if ((l_tcp->numlayers < 1U) || (l_tcp->numlayers > 65535U)) {
+                opj_event_msg(p_manager, EVT_ERROR, "Invalid number of layers in COD marker : %d not in range [1-65535]\n", l_tcp->numlayers);
+                return OPJ_FALSE;
+        }
 
         /* If user didn't set a number layer to decode take the max specify in the codestream. */
         if      (l_cp->m_specific_param.m_dec.m_layer) {
@@ -7400,8 +7412,15 @@ static OPJ_BOOL opj_j2k_copy_default_tcp_and_create_tcd (       opj_j2k_t * p_j2
                 /*Copy default coding parameters into the current tile coding parameters*/
                 memcpy(l_tcp, l_default_tcp, sizeof(opj_tcp_t));
                 /* Initialize some values of the current tile coding parameters*/
+                l_tcp->cod = 0;
                 l_tcp->ppt = 0;
                 l_tcp->ppt_data = 00;
+                /* Remove memory not owned by this tile in case of early error return. */
+                l_tcp->m_mct_decoding_matrix = 00;
+                l_tcp->m_nb_max_mct_records = 0;
+                l_tcp->m_mct_records = 00;
+                l_tcp->m_nb_max_mcc_records = 0;
+                l_tcp->m_mcc_records = 00;
                 /* Reconnect the tile-compo coding parameters pointer to the current tile coding parameters*/
                 l_tcp->tccps = l_current_tccp;
 
@@ -7439,6 +7458,8 @@ static OPJ_BOOL opj_j2k_copy_default_tcp_and_create_tcd (       opj_j2k_t * p_j2
 
                         ++l_src_mct_rec;
                         ++l_dest_mct_rec;
+                        /* Update with each pass to free exactly what has been allocated on early return. */
+                        l_tcp->m_nb_max_mct_records += 1;
                 }
 
                 /* Get the mcc_record of the dflt_tile_cp and copy them into the current tile cp*/
@@ -7448,6 +7469,7 @@ static OPJ_BOOL opj_j2k_copy_default_tcp_and_create_tcd (       opj_j2k_t * p_j2
                         return OPJ_FALSE;
                 }
                 memcpy(l_tcp->m_mcc_records,l_default_tcp->m_mcc_records,l_mcc_records_size);
+                l_tcp->m_nb_max_mcc_records = l_default_tcp->m_nb_max_mcc_records;
 
                 /* Copy the mcc record data from dflt_tile_cp to the current tile*/
                 l_src_mcc_rec = l_default_tcp->m_mcc_records;
@@ -8158,10 +8180,10 @@ OPJ_BOOL opj_j2k_update_image_data (opj_tcd_t * p_tcd, OPJ_BYTE * p_data, opj_im
         OPJ_UINT32 l_width_src,l_height_src;
         OPJ_UINT32 l_width_dest,l_height_dest;
         OPJ_INT32 l_offset_x0_src, l_offset_y0_src, l_offset_x1_src, l_offset_y1_src;
-        OPJ_INT32 l_start_offset_src, l_line_offset_src, l_end_offset_src ;
+        OPJ_SIZE_T l_start_offset_src, l_line_offset_src, l_end_offset_src ;
         OPJ_UINT32 l_start_x_dest , l_start_y_dest;
         OPJ_UINT32 l_x0_dest, l_y0_dest, l_x1_dest, l_y1_dest;
-        OPJ_INT32 l_start_offset_dest, l_line_offset_dest;
+        OPJ_SIZE_T l_start_offset_dest, l_line_offset_dest;
 
         opj_image_comp_t * l_img_comp_src = 00;
         opj_image_comp_t * l_img_comp_dest = 00;
@@ -8183,7 +8205,7 @@ OPJ_BOOL opj_j2k_update_image_data (opj_tcd_t * p_tcd, OPJ_BYTE * p_data, opj_im
                 /* Allocate output component buffer if necessary */
                 if (!l_img_comp_dest->data) {
 
-                        l_img_comp_dest->data = (OPJ_INT32*) opj_calloc(l_img_comp_dest->w * l_img_comp_dest->h, sizeof(OPJ_INT32));
+                        l_img_comp_dest->data = (OPJ_INT32*) opj_calloc((OPJ_SIZE_T)l_img_comp_dest->w * (OPJ_SIZE_T)l_img_comp_dest->h, sizeof(OPJ_INT32));
                         if (! l_img_comp_dest->data) {
                                 return OPJ_FALSE;
                         }
@@ -8217,9 +8239,9 @@ OPJ_BOOL opj_j2k_update_image_data (opj_tcd_t * p_tcd, OPJ_BYTE * p_data, opj_im
                 l_height_src = (OPJ_UINT32)(l_res->y1 - l_res->y0);
 
                 /* Border of the current output component*/
-                l_x0_dest = (OPJ_UINT32)opj_int_ceildivpow2((OPJ_INT32)l_img_comp_dest->x0, (OPJ_INT32)l_img_comp_dest->factor);
-                l_y0_dest = (OPJ_UINT32)opj_int_ceildivpow2((OPJ_INT32)l_img_comp_dest->y0, (OPJ_INT32)l_img_comp_dest->factor);
-                l_x1_dest = l_x0_dest + l_img_comp_dest->w;
+                l_x0_dest = opj_uint_ceildivpow2(l_img_comp_dest->x0, l_img_comp_dest->factor);
+                l_y0_dest = opj_uint_ceildivpow2(l_img_comp_dest->y0, l_img_comp_dest->factor);
+                l_x1_dest = l_x0_dest + l_img_comp_dest->w; /* can't overflow given that image->x1 is uint32 */
                 l_y1_dest = l_y0_dest + l_img_comp_dest->h;
 
                 /*if (i == 0) {
@@ -8250,7 +8272,7 @@ OPJ_BOOL opj_j2k_update_image_data (opj_tcd_t * p_tcd, OPJ_BYTE * p_data, opj_im
                         }
                 }
                 else {
-                        l_start_x_dest = 0 ;
+                        l_start_x_dest = 0U;
                         l_offset_x0_src = (OPJ_INT32)l_x0_dest - l_res->x0;
 
                         if ( l_x1_dest >= (OPJ_UINT32)l_res->x1 ) {
@@ -8277,7 +8299,7 @@ OPJ_BOOL opj_j2k_update_image_data (opj_tcd_t * p_tcd, OPJ_BYTE * p_data, opj_im
                         }
                 }
                 else {
-                        l_start_y_dest = 0 ;
+                        l_start_y_dest = 0U;
                         l_offset_y0_src = (OPJ_INT32)l_y0_dest - l_res->y0;
 
                         if ( l_y1_dest >= (OPJ_UINT32)l_res->y1 ) {
@@ -8300,13 +8322,13 @@ OPJ_BOOL opj_j2k_update_image_data (opj_tcd_t * p_tcd, OPJ_BYTE * p_data, opj_im
                 /*-----*/
 
                 /* Compute the input buffer offset */
-                l_start_offset_src = l_offset_x0_src + l_offset_y0_src * (OPJ_INT32)l_width_src;
-                l_line_offset_src = l_offset_x1_src + l_offset_x0_src;
-                l_end_offset_src = l_offset_y1_src * (OPJ_INT32)l_width_src - l_offset_x0_src;
+                l_start_offset_src = (OPJ_SIZE_T)l_offset_x0_src + (OPJ_SIZE_T)l_offset_y0_src * (OPJ_SIZE_T)l_width_src;
+                l_line_offset_src  = (OPJ_SIZE_T)l_offset_x1_src + (OPJ_SIZE_T)l_offset_x0_src;
+                l_end_offset_src   = (OPJ_SIZE_T)l_offset_y1_src * (OPJ_SIZE_T)l_width_src - (OPJ_SIZE_T)l_offset_x0_src;
 
                 /* Compute the output buffer offset */
-                l_start_offset_dest = (OPJ_INT32)(l_start_x_dest + l_start_y_dest * l_img_comp_dest->w);
-                l_line_offset_dest = (OPJ_INT32)(l_img_comp_dest->w - l_width_dest);
+                l_start_offset_dest = (OPJ_SIZE_T)l_start_x_dest + (OPJ_SIZE_T)l_start_y_dest * (OPJ_SIZE_T)l_img_comp_dest->w;
+                l_line_offset_dest  = (OPJ_SIZE_T)l_img_comp_dest->w - (OPJ_SIZE_T)l_width_dest;
 
                 /* Move the output buffer to the first place where we will write*/
                 l_dest_ptr = l_img_comp_dest->data + l_start_offset_dest;
@@ -8794,6 +8816,12 @@ OPJ_BOOL opj_j2k_read_SPCod_SPCoc(  opj_j2k_t *p_j2k,
         ++l_current_ptr;
         l_tccp->cblkh += 2;
 
+        if ((l_tccp->cblkw > 10) || (l_tccp->cblkh > 10) || ((l_tccp->cblkw + l_tccp->cblkh) > 12)) {
+                opj_event_msg(p_manager, EVT_ERROR, "Error reading SPCod SPCoc element, Invalid cblkw/cblkh combination\n");
+                return OPJ_FALSE;
+        }
+	
+
         opj_read_bytes(l_current_ptr,&l_tccp->cblksty ,1);              /* SPcoc (G) */
         ++l_current_ptr;
 
@@ -9790,7 +9818,7 @@ OPJ_BOOL opj_j2k_decode(opj_j2k_t * p_j2k,
 
         if (!p_image)
                 return OPJ_FALSE;
-
+	
         p_j2k->m_output_image = opj_image_create0();
         if (! (p_j2k->m_output_image)) {
                 return OPJ_FALSE;
diff --git a/src/lib/openjp2/j2k.h b/src/lib/openjp2/j2k.h
index da4d7aa4..2374e559 100644
--- a/src/lib/openjp2/j2k.h
+++ b/src/lib/openjp2/j2k.h
@@ -293,6 +293,8 @@ typedef struct opj_tcp
 
 
 	/***** FLAGS *******/
+	/** If cod == 1 --> there was a COD marker for the present tile */
+	OPJ_UINT32 cod : 1;
 	/** If ppt == 1 --> there was a PPT marker for the present tile */
 	OPJ_UINT32 ppt : 1;
 	/** indicates if a POC marker has been used O:NO, 1:YES */
diff --git a/src/lib/openjp2/openjpeg.c b/src/lib/openjp2/openjpeg.c
index 4907c0cf..d5ffb710 100644
--- a/src/lib/openjp2/openjpeg.c
+++ b/src/lib/openjp2/openjpeg.c
@@ -524,14 +524,12 @@ OPJ_BOOL OPJ_CALLCONV opj_set_decoded_resolution_factor(opj_codec_t *p_codec,
 	opj_codec_private_t * l_codec = (opj_codec_private_t *) p_codec;
 
 	if ( !l_codec ){
-		fprintf(stderr, "[ERROR] Input parameters of the setup_decoder function are incorrect.\n");
 		return OPJ_FALSE;
 	}
 
-	l_codec->m_codec_data.m_decompression.opj_set_decoded_resolution_factor(l_codec->m_codec, 
+	return l_codec->m_codec_data.m_decompression.opj_set_decoded_resolution_factor(l_codec->m_codec,
 																			res_factor,
 																			&(l_codec->m_event_mgr) );
-	return OPJ_TRUE;
 }
 
 /* ---------------------------------------------------------------------- */
@@ -700,11 +698,10 @@ OPJ_BOOL OPJ_CALLCONV opj_setup_encoder(opj_codec_t *p_codec,
 		opj_codec_private_t * l_codec = (opj_codec_private_t *) p_codec;
 
 		if (! l_codec->is_decompressor) {
-			l_codec->m_codec_data.m_compression.opj_setup_encoder(	l_codec->m_codec,
+			return l_codec->m_codec_data.m_compression.opj_setup_encoder(	l_codec->m_codec,
 																	parameters,
 																	p_image,
 																	&(l_codec->m_event_mgr) );
-			return OPJ_TRUE;
 		}
 	}
 
diff --git a/src/lib/openjp2/opj_intmath.h b/src/lib/openjp2/opj_intmath.h
index 4e299469..8fa89c03 100644
--- a/src/lib/openjp2/opj_intmath.h
+++ b/src/lib/openjp2/opj_intmath.h
@@ -137,6 +137,15 @@ Divide an integer by a power of 2 and round upwards
 static INLINE OPJ_INT32 opj_int_ceildivpow2(OPJ_INT32 a, OPJ_INT32 b) {
 	return (OPJ_INT32)((a + (OPJ_INT64)(1 << b) - 1) >> b);
 }
+
+/**
+ Divide an integer by a power of 2 and round upwards
+ @return Returns a divided by 2^b
+ */
+static INLINE OPJ_UINT32 opj_uint_ceildivpow2(OPJ_UINT32 a, OPJ_UINT32 b) {
+	return (OPJ_UINT32)((a + (OPJ_UINT64)(1U << b) - 1U) >> b);
+}
+
 /**
 Divide an integer by a power of 2 and round downwards
 @return Returns a divided by 2^b
diff --git a/tests/nonregression/CMakeLists.txt b/tests/nonregression/CMakeLists.txt
index cd068dea..f5b7e901 100644
--- a/tests/nonregression/CMakeLists.txt
+++ b/tests/nonregression/CMakeLists.txt
@@ -72,6 +72,9 @@ set(BLACKLIST_JPEG2000
     issue420.jp2 #kdu_jp2info ok
     27ac957758a35d00d6765a0c86350d9c.SIGFPE.d25.537.jpc #kdu_jp2info crash
     3672da2f1f67bbecad27d7181b4e9d7c.SIGFPE.d25.805.jpc #kdu_jp2info crash
+    issue476.jp2 #kdu_jp2info ok
+    issue475.jp2 #kdu_jp2info ok
+    issue413.jp2 #kdu_jp2info ok
    )
 
 file(GLOB_RECURSE OPJ_DATA_NR_LIST
diff --git a/tests/nonregression/md5refs.txt b/tests/nonregression/md5refs.txt
index eb04c0ba..caeab6d6 100644
--- a/tests/nonregression/md5refs.txt
+++ b/tests/nonregression/md5refs.txt
@@ -179,3 +179,6 @@ ec8d1c99db9763a8ba489df4f41dda53  issue411-ycc420.jp2_2.pgx
 f004b48eafb2e52529cc9c7b6a3ff5d2  issue458.jp2_1.pgx
 3127bd0a591d113c3c2428c8d2c14ec8  issue458.jp2_2.pgx
 dacaf60e4c430916a8c2a9ebec32e71c  issue458.jp2_3.pgx
+d33fb5dbddb9b9b4438eb51fa27445a3  issue495.jp2_0.pgx
+27db8c35e12a5d5eb94d403d2aae2909  issue495.jp2_1.pgx
+97da625d2f2d0b75bf891d8083ce8bfb  issue495.jp2_2.pgx
diff --git a/tests/nonregression/test_suite.ctest.in b/tests/nonregression/test_suite.ctest.in
index 0cd5387f..eaaa2e04 100644
--- a/tests/nonregression/test_suite.ctest.in
+++ b/tests/nonregression/test_suite.ctest.in
@@ -260,6 +260,12 @@ opj_decompress -i @INPUT_NR_PATH@/issue411-ycc420.jp2 -o @TEMP_PATH@/issue411-yc
 !opj_decompress -i @INPUT_NR_PATH@/issue427-illegal-tile-offset.jp2 -o @TEMP_PATH@/issue427-illegal-tile-offset.jp2.pgx
 # issue 458 component precision upscaling
 opj_decompress -i @INPUT_NR_PATH@/issue458.jp2 -o @TEMP_PATH@/issue458.jp2.pgx
+# issue 476 Multiple COD in MH
+!opj_decompress -i @INPUT_NR_PATH@/issue476.jp2 -o @TEMP_PATH@/issue476.jp2.pgx
+# issue 475 Invalid number of layers
+!opj_decompress -i @INPUT_NR_PATH@/issue475.jp2 -o @TEMP_PATH@/issue475.jp2.pgx
+# issue 495 Overflow op_image_comp_header_updat
+opj_decompress -i @INPUT_NR_PATH@/issue495.jp2 -o @TEMP_PATH@/issue495.jp2.pgx
 
 
 # decode with specific area