Fix assertion / memory leak in opj_j2k_merge_ppt() on corrupted images (#939)

[openjpeg.git] / src / lib / openjp2 / j2k.h

diff --git a/src/lib/openjp2/j2k.h b/src/lib/openjp2/j2k.h
index a968682ee0945250528cad8a0c1f108c8185294b..7be112499c180e5c8ecb67d35a81ce2ce6bc8c9e 100644 (file)
--- a/src/lib/openjp2/j2k.h
+++ b/src/lib/openjp2/j2k.h
@@ -269,6 +269,8 @@ typedef struct opj_tcp {
     OPJ_FLOAT32 distoratio[100];
     /** tile-component coding parameters */
     opj_tccp_t *tccps;
+    /** current tile part number or -1 if first time into this tile */
+    OPJ_INT32  m_current_tile_part_number;
     /** number of tile parts for the tile. */
     OPJ_UINT32 m_nb_tile_parts;
     /** data for the tile */