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| author | Michael Niedermayer <michael@niedermayer.cc> | 2017-11-24 03:49:55 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2017-11-24 04:04:39 +0100 |
| commit | 7c191dfba76ce23e3605d2866f11d5c7ffcafd11 (patch) | |
| tree | 6fb4c1357fbe8fc4a3e69860c180324c29fd66a1 /libavcodec | |
| parent | efb51c8ebbe21f701da816bb78aefc0ce98b378d (diff) | |
| download | ffmpeg-7c191dfba76ce23e3605d2866f11d5c7ffcafd11.tar.gz | |
avcodec/j2kenc: Only allocate cblk.data once
Fixes: memleak
Found-by: <jamrial>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavcodec')
| -rw-r--r-- | libavcodec/j2kenc.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/libavcodec/j2kenc.c b/libavcodec/j2kenc.c index 362c7f0f49..32c7fddb74 100644 --- a/libavcodec/j2kenc.c +++ b/libavcodec/j2kenc.c @@ -938,7 +938,8 @@ static int encode_tile(Jpeg2000EncoderContext *s, Jpeg2000Tile *tile, int tileno } } } - prec->cblk[cblkno].data = av_malloc(1 + 8192); + if (!prec->cblk[cblkno].data) + prec->cblk[cblkno].data = av_malloc(1 + 8192); if (!prec->cblk[cblkno].data) return AVERROR(ENOMEM); encode_cblk(s, &t1, prec->cblk + cblkno, tile, xx1 - xx0, yy1 - yy0, |