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| author | Michael Niedermayer <michael@niedermayer.cc> | 2017-11-30 21:51:56 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2017-12-01 23:12:07 +0100 |
| commit | b5587fd2c6ce39bad7a5e7ebb3bd86b6469648de (patch) | |
| tree | 67609c94bb610354ab76aadb906f62cde6049535 /libavcodec/jpeg2000.h | |
| parent | 0674087004538599797688785f6ac82358abc23b (diff) | |
| download | ffmpeg-b5587fd2c6ce39bad7a5e7ebb3bd86b6469648de.tar.gz | |
avcodec/jpeg2000: Only allocate Jpeg2000Pass for the encoder
Reduces memory needed.
Fixes: OOM
Fixes: 4427/clusterfuzz-testcase-minimized-5106919271301120
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavcodec/jpeg2000.h')
| -rw-r--r-- | libavcodec/jpeg2000.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavcodec/jpeg2000.h b/libavcodec/jpeg2000.h index eaf7faf342..752feae96b 100644 --- a/libavcodec/jpeg2000.h +++ b/libavcodec/jpeg2000.h @@ -173,7 +173,7 @@ typedef struct Jpeg2000Cblk { int nb_terminations; int nb_terminationsinc; int data_start[JPEG2000_MAX_PASSES]; - Jpeg2000Pass passes[JPEG2000_MAX_PASSES]; + Jpeg2000Pass *passes; int coord[2][2]; // border coordinates {{x0, x1}, {y0, y1}} } Jpeg2000Cblk; // code block |