diff options
| author | Even Rouault <even.rouault@spatialys.com> | 2024-06-24 21:11:21 +0200 |
|---|---|---|
| committer | Even Rouault <even.rouault@spatialys.com> | 2024-06-24 21:15:49 +0200 |
| commit | f3b28c5ee417df9f23ca590b0e949d8a309408a0 (patch) | |
| tree | 3f6481142e52181509ee80ce56bbc70efbbeadba /src/lib/openjp2/tcd.h | |
| parent | dea92eea8b6ab55f7eb542ea229b2c2124aa2124 (diff) | |
Avoid heap-buffer-overflow read on corrupted image in non-strict mode
Fixes #1535
Diffstat (limited to 'src/lib/openjp2/tcd.h')
| -rw-r--r-- | src/lib/openjp2/tcd.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/lib/openjp2/tcd.h b/src/lib/openjp2/tcd.h index cf4e0082..3371b08c 100644 --- a/src/lib/openjp2/tcd.h +++ b/src/lib/openjp2/tcd.h @@ -141,6 +141,7 @@ typedef struct opj_tcd_cblk_dec { OPJ_UINT32 numchunksalloc; /* Number of chunks item allocated */ /* Decoded code-block. Only used for subtile decoding. Otherwise tilec->data is directly updated */ OPJ_INT32* decoded_data; + OPJ_BOOL corrupted; /* whether the code block data is corrupted */ } opj_tcd_cblk_dec_t; /** Precinct structure */ |