Re: [PATCH v4 0/5] MR4450: winegstreamer: WMA DMO support

[Zebediah Figura (＠zfigura)]

Zebediah Figura (@zfigura) commented about dlls/winegstreamer/quartz_parser.c:
> - format->u.audio_wma.bitrate = audio_format->nAvgBytesPerSec * 8;
> - format->u.audio_wma.rate = audio_format->nSamplesPerSec;
> - format->u.audio_wma.depth = audio_format->wBitsPerSample;
> - format->u.audio_wma.channels = audio_format->nChannels;
> - format->u.audio_wma.block_align = audio_format->nBlockAlign;
> -
> - format->u.audio_wma.codec_data_len = 0;
> - if (format->u.audio_wma.version == 1)
> -
>    format->u.audio_wma.codec_data_len = 4;
> - if (format->u.audio_wma.version == 2)
> -
>    format->u.audio_wma.codec_data_len = 10;
> - if (format->u.audio_wma.version == 3)
> -
>    format->u.audio_wma.codec_data_len = 18;
> - if (format->u.audio_wma.version == 4)
> -
>    format->u.audio_wma.codec_data_len = 18;
> - memcpy(format->u.audio_wma.codec_data, audio_format+1, format->u.audio_wma.codec_data_len);

We should validate cbFormat before doing this.