diff options
Diffstat (limited to 'libavcodec/fraps.c')
| -rw-r--r-- | libavcodec/fraps.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/libavcodec/fraps.c b/libavcodec/fraps.c index 1444eda979..5f5e55e8ff 100644 --- a/libavcodec/fraps.c +++ b/libavcodec/fraps.c @@ -46,6 +46,7 @@ typedef struct FrapsContext{ AVCodecContext *avctx; AVFrame frame; uint8_t *tmpbuf; + int tmpbuf_size; DSPContext dsp; } FrapsContext; @@ -276,7 +277,10 @@ static int decode_frame(AVCodecContext *avctx, offs[planes] = buf_size; for(i = 0; i < planes; i++){ is_chroma = !!i; - s->tmpbuf = av_realloc(s->tmpbuf, offs[i + 1] - offs[i] - 1024 + FF_INPUT_BUFFER_PADDING_SIZE); + av_fast_padded_malloc(&s->tmpbuf, &s->tmpbuf_size, + offs[i + 1] - offs[i] - 1024); + if (!s->tmpbuf) + return AVERROR(ENOMEM); if(fraps2_decode_plane(s, f->data[i], f->linesize[i], avctx->width >> is_chroma, avctx->height >> is_chroma, buf + offs[i], offs[i + 1] - offs[i], is_chroma, 1) < 0) { av_log(avctx, AV_LOG_ERROR, "Error decoding plane %i\n", i); @@ -318,7 +322,10 @@ static int decode_frame(AVCodecContext *avctx, } offs[planes] = buf_size; for(i = 0; i < planes; i++){ - s->tmpbuf = av_realloc(s->tmpbuf, offs[i + 1] - offs[i] - 1024 + FF_INPUT_BUFFER_PADDING_SIZE); + av_fast_padded_malloc(&s->tmpbuf, &s->tmpbuf_size, + offs[i + 1] - offs[i] - 1024); + if (!s->tmpbuf) + return AVERROR(ENOMEM); if(fraps2_decode_plane(s, f->data[0] + i + (f->linesize[0] * (avctx->height - 1)), -f->linesize[0], avctx->width, avctx->height, buf + offs[i], offs[i + 1] - offs[i], 0, 3) < 0) { av_log(avctx, AV_LOG_ERROR, "Error decoding plane %i\n", i); |