avcodec/dnxhdenc: fill unused bytes from put bits buffer with zeros

3 years ago · 14c9b7b194
parent fb5e871937
commit 14c9b7b194
1 changed files with 1 additions and 0 deletions
--- a/libavcodec/dnxhdenc.c
+++ b/libavcodec/dnxhdenc.c
@ -909,6 +909,7 @@ static int dnxhd_encode_thread(AVCodecContext *avctx, void *arg,
    if (put_bits_count(&ctx->m.pb) & 31)
        put_bits(&ctx->m.pb, 32 - (put_bits_count(&ctx->m.pb) & 31), 0);
    flush_put_bits(&ctx->m.pb);
+    memset(put_bits_ptr(&ctx->m.pb), 0, put_bytes_left(&ctx->m.pb, 0));
    return 0;
 }