ffmpeg | branch: master | Janne Grunau <janne-li...@jannau.net> | Mon Jun 8 14:48:54 2015 +0200| [210921722bf828b3b895ebcbc34374e6c4452c6f] | committer: Janne Grunau
imc: add required padding for GetBitContext buffer Fixes stack buffer overflow errors detected by address sanitizer in fate-imc. CC: libav-sta...@libav.org > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=210921722bf828b3b895ebcbc34374e6c4452c6f --- libavcodec/imc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavcodec/imc.c b/libavcodec/imc.c index 411bc85..c60fc7a 100644 --- a/libavcodec/imc.c +++ b/libavcodec/imc.c @@ -997,7 +997,7 @@ static int imc_decode_frame(AVCodecContext *avctx, void *data, IMCContext *q = avctx->priv_data; - LOCAL_ALIGNED_16(uint16_t, buf16, [IMC_BLOCK_SIZE / 2]); + LOCAL_ALIGNED_16(uint16_t, buf16, [(IMC_BLOCK_SIZE + FF_INPUT_BUFFER_PADDING_SIZE) / 2]); if (buf_size < IMC_BLOCK_SIZE * avctx->channels) { av_log(avctx, AV_LOG_ERROR, "frame too small!\n"); _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog
