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Check SSIZ is valid in opj_j2k_read_siz #762

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merged 1 commit into from
Apr 28, 2016
Merged

Check SSIZ is valid in opj_j2k_read_siz #762

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8 changes: 7 additions & 1 deletion src/lib/openjp2/j2k.c
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Original file line number Diff line number Diff line change
Expand Up @@ -2154,10 +2154,16 @@ static OPJ_BOOL opj_j2k_read_siz(opj_j2k_t *p_j2k,
if( l_img_comp->dx < 1 || l_img_comp->dx > 255 ||
l_img_comp->dy < 1 || l_img_comp->dy > 255 ) {
opj_event_msg(p_manager, EVT_ERROR,
"Invalid values for comp = %d : dx=%u dy=%u\n (should be between 1 and 255 according the JPEG2000 norm)",
"Invalid values for comp = %d : dx=%u dy=%u (should be between 1 and 255 according to the JPEG2000 norm)\n",
i, l_img_comp->dx, l_img_comp->dy);
return OPJ_FALSE;
}
if( l_img_comp->prec > 38) { /* TODO openjpeg won't handle more than ? */
opj_event_msg(p_manager, EVT_ERROR,
"Invalid values for comp = %d : prec=%u (should be between 1 and 38 according to the JPEG2000 norm)\n",
i, l_img_comp->prec);
return OPJ_FALSE;
}

#ifdef USE_JPWL
if (l_cp->correct) {
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3 changes: 2 additions & 1 deletion tests/nonregression/CMakeLists.txt
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Expand Up @@ -37,7 +37,7 @@ set(BLACKLIST_JPEG2000_TMP
#edf_c2_20.jp2 #looks ok as per kdu_jp2info
edf_c2_1377017.jp2
edf_c2_1002767.jp2
#edf_c2_10025.jp2
edf_c2_10025.jp2
edf_c2_1000234.jp2
edf_c2_225881.jp2
edf_c2_1000671.jp2
Expand All @@ -46,6 +46,7 @@ set(BLACKLIST_JPEG2000_TMP
edf_c2_101463.jp2
edf_c2_1674177.jp2
edf_c2_1673169.jp2
issue418.jp2
issue429.jp2
issue427-null-image-size.jp2
issue427-illegal-tile-offset.jp2
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