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| author | Even Rouault <even.rouault@spatialys.com> | 2017-07-26 19:49:38 +0200 |
|---|---|---|
| committer | Even Rouault <even.rouault@spatialys.com> | 2017-07-26 19:49:38 +0200 |
| commit | 8d2e69e37d01bf6a0440d3109d92235c3c586ffe (patch) | |
| tree | d82d97a951b954b4598ff63184a8922d5f0fb47f /src/lib/openjp2/j2k.h | |
| parent | 5c5319984b81e2aa32d1d83abdef0cdb8dbe7b18 (diff) | |
Fix assertion / memory leak in opj_j2k_merge_ppt() on corrupted images (#939)
Fixes issue on id:000020,sig:06,src:001958,op:flip4,pos:149 that has two
SOT markers for the same tile with the same tile part number, causing
opj_j2k_merge_ppt() to be called several times.
Diffstat (limited to 'src/lib/openjp2/j2k.h')
| -rw-r--r-- | src/lib/openjp2/j2k.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/lib/openjp2/j2k.h b/src/lib/openjp2/j2k.h index a968682e..7be11249 100644 --- 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 */ |