libopusenc: check return value

CC: libav-stable@libav.org Bug-Id: CID 739870
10 years ago · b09cf8afc5
parent 29234f5681
commit b09cf8afc5
1 changed files with 3 additions and 1 deletions
--- a/libavcodec/libopusenc.c
+++ b/libavcodec/libopusenc.c
@ -308,7 +308,9 @@ static int libopus_encode(AVCodecContext *avctx, AVPacket *avpkt,
    int ret;

    if (frame) {
-        ff_af_queue_add(&opus->afq, frame);
+        ret = ff_af_queue_add(&opus->afq, frame);
+        if (ret < 0)
+            return ret;
        if (frame->nb_samples < opus->opts.packet_size) {
            audio = opus->samples;
            memcpy(audio, frame->data[0], frame->nb_samples * sample_size);