summaryrefslogtreecommitdiff
path: root/src/lib
diff options
context:
space:
mode:
Diffstat (limited to 'src/lib')
-rw-r--r--src/lib/openjp2/j2k.c161
-rw-r--r--src/lib/openjp2/openjpeg.h2
-rw-r--r--src/lib/openjp2/t1.c11
-rw-r--r--src/lib/openjp2/t2.c8
-rw-r--r--src/lib/openmj2/pi.c31
5 files changed, 92 insertions, 121 deletions
diff --git a/src/lib/openjp2/j2k.c b/src/lib/openjp2/j2k.c
index 8aaa34e8..14f6ff41 100644
--- a/src/lib/openjp2/j2k.c
+++ b/src/lib/openjp2/j2k.c
@@ -400,14 +400,14 @@ static OPJ_BOOL opj_j2k_setup_header_writing(opj_j2k_t *p_j2k,
static OPJ_BOOL opj_j2k_write_first_tile_part(opj_j2k_t *p_j2k,
OPJ_BYTE * p_data,
OPJ_UINT32 * p_data_written,
- OPJ_UINT32 p_total_data_size,
+ OPJ_UINT32 total_data_size,
opj_stream_private_t *p_stream,
struct opj_event_mgr * p_manager);
static OPJ_BOOL opj_j2k_write_all_tile_parts(opj_j2k_t *p_j2k,
OPJ_BYTE * p_data,
OPJ_UINT32 * p_data_written,
- OPJ_UINT32 p_total_data_size,
+ OPJ_UINT32 total_data_size,
opj_stream_private_t *p_stream,
struct opj_event_mgr * p_manager);
@@ -832,14 +832,14 @@ static OPJ_BOOL opj_j2k_write_tlm(opj_j2k_t *p_j2k,
*
* @param p_j2k J2K codec.
* @param p_data Output buffer
- * @param p_total_data_size Output buffer size
+ * @param total_data_size Output buffer size
* @param p_data_written Number of bytes written into stream
* @param p_stream the stream to write data to.
* @param p_manager the user event manager.
*/
static OPJ_BOOL opj_j2k_write_sot(opj_j2k_t *p_j2k,
OPJ_BYTE * p_data,
- OPJ_UINT32 p_total_data_size,
+ OPJ_UINT32 total_data_size,
OPJ_UINT32 * p_data_written,
const opj_stream_private_t *p_stream,
opj_event_mgr_t * p_manager);
@@ -883,7 +883,7 @@ static OPJ_BOOL opj_j2k_read_sot(opj_j2k_t *p_j2k,
* @param p_tile_coder FIXME DOC
* @param p_data FIXME DOC
* @param p_data_written FIXME DOC
- * @param p_total_data_size FIXME DOC
+ * @param total_data_size FIXME DOC
* @param p_stream the stream to write data to.
* @param p_manager the user event manager.
*/
@@ -891,7 +891,7 @@ static OPJ_BOOL opj_j2k_write_sod(opj_j2k_t *p_j2k,
opj_tcd_t * p_tile_coder,
OPJ_BYTE * p_data,
OPJ_UINT32 * p_data_written,
- OPJ_UINT32 p_total_data_size,
+ OPJ_UINT32 total_data_size,
const opj_stream_private_t *p_stream,
opj_event_mgr_t * p_manager);
@@ -1219,6 +1219,7 @@ static OPJ_BOOL opj_j2k_write_epc(opj_j2k_t *p_j2k,
* A nice message is outputted at errors.
*
* @param p_pocs the progression order changes.
+ * @param tileno the tile number of interest
* @param p_nb_pocs the number of progression order changes.
* @param p_nb_resolutions the number of resolutions.
* @param numcomps the number of components
@@ -1228,6 +1229,7 @@ static OPJ_BOOL opj_j2k_write_epc(opj_j2k_t *p_j2k,
* @return true if the pocs are valid.
*/
static OPJ_BOOL opj_j2k_check_poc_val(const opj_poc_t *p_pocs,
+ OPJ_UINT32 tileno,
OPJ_UINT32 p_nb_pocs,
OPJ_UINT32 p_nb_resolutions,
OPJ_UINT32 numcomps,
@@ -1615,6 +1617,7 @@ const char *opj_j2k_convert_progression_order(OPJ_PROG_ORDER prg_order)
}
static OPJ_BOOL opj_j2k_check_poc_val(const opj_poc_t *p_pocs,
+ OPJ_UINT32 tileno,
OPJ_UINT32 p_nb_pocs,
OPJ_UINT32 p_nb_resolutions,
OPJ_UINT32 p_num_comps,
@@ -1628,7 +1631,8 @@ static OPJ_BOOL opj_j2k_check_poc_val(const opj_poc_t *p_pocs,
OPJ_UINT32 step_r = p_num_comps * step_c;
OPJ_UINT32 step_l = p_nb_resolutions * step_r;
OPJ_BOOL loss = OPJ_FALSE;
- OPJ_UINT32 layno0 = 0;
+
+ assert(p_nb_pocs > 0);
packet_array = (OPJ_UINT32*) opj_calloc(step_l * p_num_layers,
sizeof(OPJ_UINT32));
@@ -1638,63 +1642,37 @@ static OPJ_BOOL opj_j2k_check_poc_val(const opj_poc_t *p_pocs,
return OPJ_FALSE;
}
- if (p_nb_pocs == 0) {
- opj_free(packet_array);
- return OPJ_TRUE;
- }
-
- index = step_r * p_pocs->resno0;
- /* take each resolution for each poc */
- for (resno = p_pocs->resno0 ; resno < p_pocs->resno1 ; ++resno) {
- OPJ_UINT32 res_index = index + p_pocs->compno0 * step_c;
-
- /* take each comp of each resolution for each poc */
- for (compno = p_pocs->compno0 ; compno < p_pocs->compno1 ; ++compno) {
- OPJ_UINT32 comp_index = res_index + layno0 * step_l;
-
- /* and finally take each layer of each res of ... */
- for (layno = layno0; layno < p_pocs->layno1 ; ++layno) {
- /*index = step_r * resno + step_c * compno + step_l * layno;*/
- packet_array[comp_index] = 1;
- comp_index += step_l;
- }
-
- res_index += step_c;
- }
-
- index += step_r;
- }
- ++p_pocs;
-
- /* iterate through all the pocs */
- for (i = 1; i < p_nb_pocs ; ++i) {
- OPJ_UINT32 l_last_layno1 = (p_pocs - 1)->layno1 ;
+ /* iterate through all the pocs that match our tile of interest. */
+ for (i = 0; i < p_nb_pocs; ++i) {
+ const opj_poc_t *poc = &p_pocs[i];
+ if (tileno + 1 == poc->tile) {
+ index = step_r * poc->resno0;
- layno0 = (p_pocs->layno1 > l_last_layno1) ? l_last_layno1 : 0;
- index = step_r * p_pocs->resno0;
+ /* take each resolution for each poc */
+ for (resno = poc->resno0 ;
+ resno < opj_uint_min(poc->resno1, p_nb_resolutions); ++resno) {
+ OPJ_UINT32 res_index = index + poc->compno0 * step_c;
- /* take each resolution for each poc */
- for (resno = p_pocs->resno0 ; resno < p_pocs->resno1 ; ++resno) {
- OPJ_UINT32 res_index = index + p_pocs->compno0 * step_c;
+ /* take each comp of each resolution for each poc */
+ for (compno = poc->compno0 ;
+ compno < opj_uint_min(poc->compno1, p_num_comps); ++compno) {
+ /* The layer index always starts at zero for every progression. */
+ const OPJ_UINT32 layno0 = 0;
+ OPJ_UINT32 comp_index = res_index + layno0 * step_l;
- /* take each comp of each resolution for each poc */
- for (compno = p_pocs->compno0 ; compno < p_pocs->compno1 ; ++compno) {
- OPJ_UINT32 comp_index = res_index + layno0 * step_l;
+ /* and finally take each layer of each res of ... */
+ for (layno = layno0; layno < opj_uint_min(poc->layno1, p_num_layers);
+ ++layno) {
+ packet_array[comp_index] = 1;
+ comp_index += step_l;
+ }
- /* and finally take each layer of each res of ... */
- for (layno = layno0; layno < p_pocs->layno1 ; ++layno) {
- /*index = step_r * resno + step_c * compno + step_l * layno;*/
- packet_array[comp_index] = 1;
- comp_index += step_l;
+ res_index += step_c;
}
- res_index += step_c;
+ index += step_r;
}
-
- index += step_r;
}
-
- ++p_pocs;
}
index = 0;
@@ -1702,7 +1680,13 @@ static OPJ_BOOL opj_j2k_check_poc_val(const opj_poc_t *p_pocs,
for (resno = 0; resno < p_nb_resolutions; ++resno) {
for (compno = 0; compno < p_num_comps; ++compno) {
loss |= (packet_array[index] != 1);
- /*index = step_r * resno + step_c * compno + step_l * layno;*/
+#ifdef DEBUG_VERBOSE
+ if (packet_array[index] != 1) {
+ fprintf(stderr,
+ "Missing packet in POC: layno=%d resno=%d compno=%d\n",
+ layno, resno, compno);
+ }
+#endif
index += step_c;
}
}
@@ -4205,7 +4189,7 @@ static OPJ_BOOL opj_j2k_write_tlm(opj_j2k_t *p_j2k,
static OPJ_BOOL opj_j2k_write_sot(opj_j2k_t *p_j2k,
OPJ_BYTE * p_data,
- OPJ_UINT32 p_total_data_size,
+ OPJ_UINT32 total_data_size,
OPJ_UINT32 * p_data_written,
const opj_stream_private_t *p_stream,
opj_event_mgr_t * p_manager
@@ -4218,7 +4202,7 @@ static OPJ_BOOL opj_j2k_write_sot(opj_j2k_t *p_j2k,
OPJ_UNUSED(p_stream);
- if (p_total_data_size < 12) {
+ if (total_data_size < 12) {
opj_event_msg(p_manager, EVT_ERROR,
"Not enough bytes in output buffer to write SOT marker\n");
return OPJ_FALSE;
@@ -4615,7 +4599,7 @@ static OPJ_BOOL opj_j2k_write_sod(opj_j2k_t *p_j2k,
opj_tcd_t * p_tile_coder,
OPJ_BYTE * p_data,
OPJ_UINT32 * p_data_written,
- OPJ_UINT32 p_total_data_size,
+ OPJ_UINT32 total_data_size,
const opj_stream_private_t *p_stream,
opj_event_mgr_t * p_manager
)
@@ -4630,7 +4614,7 @@ static OPJ_BOOL opj_j2k_write_sod(opj_j2k_t *p_j2k,
OPJ_UNUSED(p_stream);
- if (p_total_data_size < 4) {
+ if (total_data_size < 4) {
opj_event_msg(p_manager, EVT_ERROR,
"Not enough bytes in output buffer to write SOD marker\n");
return OPJ_FALSE;
@@ -4641,7 +4625,7 @@ static OPJ_BOOL opj_j2k_write_sod(opj_j2k_t *p_j2k,
p_data += 2;
/* make room for the EOF marker */
- l_remaining_data = p_total_data_size - 4;
+ l_remaining_data = total_data_size - 4;
/* update tile coder */
p_tile_coder->tp_num =
@@ -7157,13 +7141,6 @@ OPJ_BOOL opj_j2k_setup_encoder(opj_j2k_t *p_j2k,
"Not enough memory to allocate tile coding parameters\n");
return OPJ_FALSE;
}
- if (parameters->numpocs) {
- /* initialisation of POC */
- opj_j2k_check_poc_val(parameters->POC, parameters->numpocs,
- (OPJ_UINT32)parameters->numresolution, image->numcomps,
- (OPJ_UINT32)parameters->tcp_numlayers, p_manager);
- /* TODO MSD use the return value*/
- }
for (tileno = 0; tileno < cp->tw * cp->th; tileno++) {
opj_tcp_t *tcp = &cp->tcps[tileno];
@@ -7197,7 +7174,6 @@ OPJ_BOOL opj_j2k_setup_encoder(opj_j2k_t *p_j2k,
if (parameters->numpocs) {
/* initialisation of POC */
- tcp->POC = 1;
for (i = 0; i < parameters->numpocs; i++) {
if (tileno + 1 == parameters->POC[i].tile) {
opj_poc_t *tcp_poc = &tcp->pocs[numpocs_tile];
@@ -7214,7 +7190,16 @@ OPJ_BOOL opj_j2k_setup_encoder(opj_j2k_t *p_j2k,
}
}
- tcp->numpocs = numpocs_tile - 1 ;
+ if (numpocs_tile) {
+
+ /* TODO MSD use the return value*/
+ opj_j2k_check_poc_val(parameters->POC, tileno, parameters->numpocs,
+ (OPJ_UINT32)parameters->numresolution, image->numcomps,
+ (OPJ_UINT32)parameters->tcp_numlayers, p_manager);
+
+ tcp->POC = 1;
+ tcp->numpocs = numpocs_tile - 1 ;
+ }
} else {
tcp->numpocs = 0;
}
@@ -11751,7 +11736,7 @@ static OPJ_BOOL opj_j2k_setup_header_writing(opj_j2k_t *p_j2k,
static OPJ_BOOL opj_j2k_write_first_tile_part(opj_j2k_t *p_j2k,
OPJ_BYTE * p_data,
OPJ_UINT32 * p_data_written,
- OPJ_UINT32 p_total_data_size,
+ OPJ_UINT32 total_data_size,
opj_stream_private_t *p_stream,
struct opj_event_mgr * p_manager)
{
@@ -11775,7 +11760,7 @@ static OPJ_BOOL opj_j2k_write_first_tile_part(opj_j2k_t *p_j2k,
l_current_nb_bytes_written = 0;
l_begin_data = p_data;
- if (! opj_j2k_write_sot(p_j2k, p_data, p_total_data_size,
+ if (! opj_j2k_write_sot(p_j2k, p_data, total_data_size,
&l_current_nb_bytes_written, p_stream,
p_manager)) {
return OPJ_FALSE;
@@ -11783,7 +11768,7 @@ static OPJ_BOOL opj_j2k_write_first_tile_part(opj_j2k_t *p_j2k,
l_nb_bytes_written += l_current_nb_bytes_written;
p_data += l_current_nb_bytes_written;
- p_total_data_size -= l_current_nb_bytes_written;
+ total_data_size -= l_current_nb_bytes_written;
if (!OPJ_IS_CINEMA(l_cp->rsiz)) {
#if 0
@@ -11793,29 +11778,29 @@ static OPJ_BOOL opj_j2k_write_first_tile_part(opj_j2k_t *p_j2k,
p_manager);
l_nb_bytes_written += l_current_nb_bytes_written;
p_data += l_current_nb_bytes_written;
- p_total_data_size -= l_current_nb_bytes_written;
+ total_data_size -= l_current_nb_bytes_written;
l_current_nb_bytes_written = 0;
opj_j2k_write_qcc_in_memory(p_j2k, compno, p_data, &l_current_nb_bytes_written,
p_manager);
l_nb_bytes_written += l_current_nb_bytes_written;
p_data += l_current_nb_bytes_written;
- p_total_data_size -= l_current_nb_bytes_written;
+ total_data_size -= l_current_nb_bytes_written;
}
#endif
- if (l_cp->tcps[p_j2k->m_current_tile_number].numpocs) {
+ if (l_cp->tcps[p_j2k->m_current_tile_number].POC) {
l_current_nb_bytes_written = 0;
opj_j2k_write_poc_in_memory(p_j2k, p_data, &l_current_nb_bytes_written,
p_manager);
l_nb_bytes_written += l_current_nb_bytes_written;
p_data += l_current_nb_bytes_written;
- p_total_data_size -= l_current_nb_bytes_written;
+ total_data_size -= l_current_nb_bytes_written;
}
}
l_current_nb_bytes_written = 0;
if (! opj_j2k_write_sod(p_j2k, l_tcd, p_data, &l_current_nb_bytes_written,
- p_total_data_size, p_stream, p_manager)) {
+ total_data_size, p_stream, p_manager)) {
return OPJ_FALSE;
}
@@ -11836,7 +11821,7 @@ static OPJ_BOOL opj_j2k_write_first_tile_part(opj_j2k_t *p_j2k,
static OPJ_BOOL opj_j2k_write_all_tile_parts(opj_j2k_t *p_j2k,
OPJ_BYTE * p_data,
OPJ_UINT32 * p_data_written,
- OPJ_UINT32 p_total_data_size,
+ OPJ_UINT32 total_data_size,
opj_stream_private_t *p_stream,
struct opj_event_mgr * p_manager
)
@@ -11869,7 +11854,7 @@ static OPJ_BOOL opj_j2k_write_all_tile_parts(opj_j2k_t *p_j2k,
l_begin_data = p_data;
if (! opj_j2k_write_sot(p_j2k, p_data,
- p_total_data_size,
+ total_data_size,
&l_current_nb_bytes_written,
p_stream,
p_manager)) {
@@ -11878,18 +11863,18 @@ static OPJ_BOOL opj_j2k_write_all_tile_parts(opj_j2k_t *p_j2k,
l_nb_bytes_written += l_current_nb_bytes_written;
p_data += l_current_nb_bytes_written;
- p_total_data_size -= l_current_nb_bytes_written;
+ total_data_size -= l_current_nb_bytes_written;
l_part_tile_size += l_current_nb_bytes_written;
l_current_nb_bytes_written = 0;
if (! opj_j2k_write_sod(p_j2k, l_tcd, p_data, &l_current_nb_bytes_written,
- p_total_data_size, p_stream, p_manager)) {
+ total_data_size, p_stream, p_manager)) {
return OPJ_FALSE;
}
p_data += l_current_nb_bytes_written;
l_nb_bytes_written += l_current_nb_bytes_written;
- p_total_data_size -= l_current_nb_bytes_written;
+ total_data_size -= l_current_nb_bytes_written;
l_part_tile_size += l_current_nb_bytes_written;
/* Writing Psot in SOT marker */
@@ -11915,7 +11900,7 @@ static OPJ_BOOL opj_j2k_write_all_tile_parts(opj_j2k_t *p_j2k,
l_begin_data = p_data;
if (! opj_j2k_write_sot(p_j2k, p_data,
- p_total_data_size,
+ total_data_size,
&l_current_nb_bytes_written, p_stream,
p_manager)) {
return OPJ_FALSE;
@@ -11923,19 +11908,19 @@ static OPJ_BOOL opj_j2k_write_all_tile_parts(opj_j2k_t *p_j2k,
l_nb_bytes_written += l_current_nb_bytes_written;
p_data += l_current_nb_bytes_written;
- p_total_data_size -= l_current_nb_bytes_written;
+ total_data_size -= l_current_nb_bytes_written;
l_part_tile_size += l_current_nb_bytes_written;
l_current_nb_bytes_written = 0;
if (! opj_j2k_write_sod(p_j2k, l_tcd, p_data, &l_current_nb_bytes_written,
- p_total_data_size, p_stream, p_manager)) {
+ total_data_size, p_stream, p_manager)) {
return OPJ_FALSE;
}
l_nb_bytes_written += l_current_nb_bytes_written;
p_data += l_current_nb_bytes_written;
- p_total_data_size -= l_current_nb_bytes_written;
+ total_data_size -= l_current_nb_bytes_written;
l_part_tile_size += l_current_nb_bytes_written;
/* Writing Psot in SOT marker */
diff --git a/src/lib/openjp2/openjpeg.h b/src/lib/openjp2/openjpeg.h
index 53a0e10c..dc1e206f 100644
--- a/src/lib/openjp2/openjpeg.h
+++ b/src/lib/openjp2/openjpeg.h
@@ -333,7 +333,7 @@ typedef struct opj_poc {
OPJ_PROG_ORDER prg1, prg;
/** Progression order string*/
OPJ_CHAR progorder[5];
- /** Tile number */
+ /** Tile number (starting at 1) */
OPJ_UINT32 tile;
/** Start and end values for Tile width and height*/
OPJ_INT32 tx0, tx1, ty0, ty1;
diff --git a/src/lib/openjp2/t1.c b/src/lib/openjp2/t1.c
index ec04c682..f6f76711 100644
--- a/src/lib/openjp2/t1.c
+++ b/src/lib/openjp2/t1.c
@@ -2168,9 +2168,18 @@ OPJ_BOOL opj_t1_encode_cblks(opj_t1_t *t1,
t1->data = tiledp;
t1->data_stride = tile_w;
if (tccp->qmfbid == 1) {
+ /* Do multiplication on unsigned type, even if the
+ * underlying type is signed, to avoid potential
+ * int overflow on large value (the output will be
+ * incorrect in such situation, but whatever...)
+ * This assumes complement-to-2 signed integer
+ * representation
+ * Fixes https://github.com/uclouvain/openjpeg/issues/1053
+ */
+ OPJ_UINT32* OPJ_RESTRICT tiledp_u = (OPJ_UINT32*) tiledp;
for (j = 0; j < cblk_h; ++j) {
for (i = 0; i < cblk_w; ++i) {
- tiledp[tileIndex] *= (1 << T1_NMSEDEC_FRACBITS);
+ tiledp_u[tileIndex] <<= T1_NMSEDEC_FRACBITS;
tileIndex++;
}
tileIndex += tileLineAdvance;
diff --git a/src/lib/openjp2/t2.c b/src/lib/openjp2/t2.c
index 9825118c..0887b9f5 100644
--- a/src/lib/openjp2/t2.c
+++ b/src/lib/openjp2/t2.c
@@ -673,6 +673,14 @@ static OPJ_BOOL opj_t2_encode_packet(OPJ_UINT32 tileno,
OPJ_BOOL packet_empty = OPJ_FALSE;
#endif
+#ifdef DEBUG_VERBOSE
+ if (p_t2_mode == FINAL_PASS) {
+ fprintf(stderr,
+ "encode packet compono=%d, resno=%d, precno=%d, layno=%d\n",
+ compno, resno, precno, layno);
+ }
+#endif
+
/* <SOP 0xff91> */
if (tcp->csty & J2K_CP_CSTY_SOP) {
if (length < 6) {
diff --git a/src/lib/openmj2/pi.c b/src/lib/openmj2/pi.c
index f74dc6af..ce9c16e4 100644
--- a/src/lib/openmj2/pi.c
+++ b/src/lib/openmj2/pi.c
@@ -85,12 +85,6 @@ static opj_bool pi_next_cprl(opj_pi_iterator_t * pi);
==========================================================
*/
-static void opj_pi_emit_error(opj_pi_iterator_t * pi, const char* msg)
-{
- (void)pi;
- (void)msg;
-}
-
static opj_bool pi_next_lrcp(opj_pi_iterator_t * pi)
{
opj_pi_comp_t *comp = NULL;
@@ -120,11 +114,6 @@ static opj_bool pi_next_lrcp(opj_pi_iterator_t * pi)
for (pi->precno = pi->poc.precno0; pi->precno < pi->poc.precno1; pi->precno++) {
index = pi->layno * pi->step_l + pi->resno * pi->step_r + pi->compno *
pi->step_c + pi->precno * pi->step_p;
- /* Avoids index out of bounds access with include*/
- if (index >= pi->include_size) {
- opj_pi_emit_error(pi, "Invalid access to pi->include");
- return OPJ_FALSE;
- }
if (!pi->include[index]) {
pi->include[index] = 1;
return OPJ_TRUE;
@@ -167,11 +156,6 @@ static opj_bool pi_next_rlcp(opj_pi_iterator_t * pi)
for (pi->precno = pi->poc.precno0; pi->precno < pi->poc.precno1; pi->precno++) {
index = pi->layno * pi->step_l + pi->resno * pi->step_r + pi->compno *
pi->step_c + pi->precno * pi->step_p;
- /* Avoids index out of bounds access with include*/
- if (index >= pi->include_size) {
- opj_pi_emit_error(pi, "Invalid access to pi->include");
- return OPJ_FALSE;
- }
if (!pi->include[index]) {
pi->include[index] = 1;
return OPJ_TRUE;
@@ -272,11 +256,6 @@ static opj_bool pi_next_rpcl(opj_pi_iterator_t * pi)
for (pi->layno = pi->poc.layno0; pi->layno < pi->poc.layno1; pi->layno++) {
index = pi->layno * pi->step_l + pi->resno * pi->step_r + pi->compno *
pi->step_c + pi->precno * pi->step_p;
- /* Avoids index out of bounds access with include*/
- if (index >= pi->include_size) {
- opj_pi_emit_error(pi, "Invalid access to pi->include");
- return OPJ_FALSE;
- }
if (!pi->include[index]) {
pi->include[index] = 1;
return OPJ_TRUE;
@@ -377,11 +356,6 @@ static opj_bool pi_next_pcrl(opj_pi_iterator_t * pi)
for (pi->layno = pi->poc.layno0; pi->layno < pi->poc.layno1; pi->layno++) {
index = pi->layno * pi->step_l + pi->resno * pi->step_r + pi->compno *
pi->step_c + pi->precno * pi->step_p;
- /* Avoids index out of bounds access with include*/
- if (index >= pi->include_size) {
- opj_pi_emit_error(pi, "Invalid access to pi->include");
- return OPJ_FALSE;
- }
if (!pi->include[index]) {
pi->include[index] = 1;
return OPJ_TRUE;
@@ -480,11 +454,6 @@ static opj_bool pi_next_cprl(opj_pi_iterator_t * pi)
for (pi->layno = pi->poc.layno0; pi->layno < pi->poc.layno1; pi->layno++) {
index = pi->layno * pi->step_l + pi->resno * pi->step_r + pi->compno *
pi->step_c + pi->precno * pi->step_p;
- /* Avoids index out of bounds access with include*/
- if (index >= pi->include_size) {
- opj_pi_emit_error(pi, "Invalid access to pi->include");
- return OPJ_FALSE;
- }
if (!pi->include[index]) {
pi->include[index] = 1;
return OPJ_TRUE;
generated by cgit v1.2.3 (git 2.46.0) at 2026-04-28 16:28:39 +0000