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| author | Even Rouault <even.rouault@mines-paris.org> | 2018-11-16 09:42:19 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2018-11-16 09:42:19 +0100 |
| commit | 92023cd6c377e0384a7725949b25655d4d94dced (patch) | |
| tree | e131e959b4800290969b1e3b3f644ed9f264a803 /src/bin/jp2 | |
| parent | c196b23b90321b5c7e3238294607a2e8626c503f (diff) | |
| parent | cab352e249ed3372dd9355c85e837613fff98fa2 (diff) | |
Merge pull request #1160 from hlef/master
jp3d/jpwl convert: fix write stack buffer overflow
Diffstat (limited to 'src/bin/jp2')
| -rw-r--r-- | src/bin/jp2/convert.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/bin/jp2/convert.c b/src/bin/jp2/convert.c index fa02e31c..e670cd82 100644 --- a/src/bin/jp2/convert.c +++ b/src/bin/jp2/convert.c @@ -2233,6 +2233,11 @@ int imagetopnm(opj_image_t * image, const char *outfile, int force_split) opj_version(), wr, hr, max); red = image->comps[compno].data; + if (!red) { + fclose(fdest); + continue; + } + adjustR = (image->comps[compno].sgnd ? 1 << (image->comps[compno].prec - 1) : 0); |