diff options
| -rw-r--r-- | libavformat/oggdec.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/libavformat/oggdec.c b/libavformat/oggdec.c index 3f152a4434..f19c5b1cd3 100644 --- a/libavformat/oggdec.c +++ b/libavformat/oggdec.c @@ -276,6 +276,9 @@ static int ogg_new_buf(struct ogg *ogg, int idx) uint8_t *nb = av_malloc(os->bufsize + FF_INPUT_BUFFER_PADDING_SIZE); int size = os->bufpos - os->pstart; + if (!nb) + return AVERROR(ENOMEM); + if (os->buf) { memcpy(nb, os->buf + os->pstart, size); av_free(os->buf); @@ -370,8 +373,11 @@ static int ogg_read_page(AVFormatContext *s, int *sid) ogg->page_pos = os->page_pos = avio_tell(bc) - 27; - if (os->psize > 0) - ogg_new_buf(ogg, idx); + if (os->psize > 0) { + ret = ogg_new_buf(ogg, idx); + if (ret < 0) + return ret; + } ret = avio_read(bc, os->segments, nsegs); if (ret < nsegs) |