diff options
| author | Michael Niedermayer <michaelni@gmx.at> | 2014-01-17 23:09:48 +0400 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2014-03-21 07:23:59 +0400 |
| commit | c44ac4d81e864558096b870fd08059bc211cc52b (patch) | |
| tree | 8176682c902d03d2d24d11e9e21c4d3aa1424a66 | |
| parent | 84e1aa7768a218603312a1b1b7184c9ee8d17079 (diff) | |
dnxhdenc: fix mb_rc size
Fixes out of array access with RC_VARIANCE set to 0
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit f1caaa1c61310beba705957e6366f0392a0b005b)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
| -rw-r--r-- | libavcodec/dnxhdenc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavcodec/dnxhdenc.c b/libavcodec/dnxhdenc.c index 7021a70650..13795cb0e1 100644 --- a/libavcodec/dnxhdenc.c +++ b/libavcodec/dnxhdenc.c @@ -220,7 +220,7 @@ static int dnxhd_init_qmat(DNXHDEncContext *ctx, int lbias, int cbias) static int dnxhd_init_rc(DNXHDEncContext *ctx) { - FF_ALLOCZ_OR_GOTO(ctx->m.avctx, ctx->mb_rc, 8160*ctx->m.avctx->qmax*sizeof(RCEntry), fail); + FF_ALLOCZ_OR_GOTO(ctx->m.avctx, ctx->mb_rc, 8160*(ctx->m.avctx->qmax + 1)*sizeof(RCEntry), fail); if (ctx->m.avctx->mb_decision != FF_MB_DECISION_RD) FF_ALLOCZ_OR_GOTO(ctx->m.avctx, ctx->mb_cmp, ctx->m.mb_num*sizeof(RCCMPEntry), fail); |