On Thu, Jul 28, 2016 at 7:12 PM, Umair Khan <omerj...@gmail.com> wrote:
> On Thu, Jul 28, 2016 at 2:25 PM, Thilo Borgmann <thilo.borgm...@mail.de>
> wrote:
>> Am 28.07.16 um 08:28 schrieb Umair Khan:
>>> On Thu, Jul 28, 2016 at 12:22 AM, Clément Bœsch <u...@pkh.me> wrote:
>>>> On Wed, Jul 27, 2016 at 07:48:56PM +0200, Thilo Borgmann wrote:
>>>>>> @@ -1803,6 +2057,34 @@ static av_cold int decode_init(AVCodecContext
>>>>>> *avctx)
>>>>>> ctx->raw_buffer = av_mallocz_array(avctx->channels *
>>>>>> channel_size, sizeof(*ctx->raw_buffer));
>>>>>> ctx->raw_samples = av_malloc_array(avctx->channels,
>>>>>> sizeof(*ctx->raw_samples));
>>>>>>
>>>>>> + if (sconf->floating) {
>>>>>> + ctx->acf = av_malloc_array(avctx->channels,
>>>>>> sizeof(*ctx->acf));
>>>>>> + ctx->shift_value = av_malloc_array(avctx->channels,
>>>>>> sizeof(*ctx->shift_value));
>>>>>> + ctx->last_shift_value = av_malloc_array(avctx->channels,
>>>>>> sizeof(*ctx->last_shift_value));
>>>>>> + ctx->last_acf_mantissa = av_malloc_array(avctx->channels,
>>>>>> sizeof(*ctx->last_acf_mantissa));
>>>>>> + ctx->raw_mantissa = av_malloc_array(avctx->channels,
>>>>>> sizeof(*ctx->raw_mantissa));
>>>>>> +
>>>>>> + ctx->larray = av_malloc_array(ctx->cur_frame_length * 4,
>>>>>> sizeof(*ctx->larray));
>>>>>> + ctx->nbits = av_malloc_array(ctx->cur_frame_length,
>>>>>> sizeof(*ctx->nbits));
>>
>>>>>> + ctx->mlz = av_malloc(sizeof(*ctx->mlz));
>>>>>> + ff_mlz_init_dict(avctx, ctx->mlz);
>>>>>> + ff_mlz_flush_dict(ctx->mlz);
>>
>> ctx->mlz is also used without allocation check. Are the _dict functions safe
>> for
>> ctx->mlz == NULL?I had sent the old patch file by mistake. This is the correct one. - Umair
0001-avcodec-alsdec-implement-floating-point-decoding.patch
Description: Binary data
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