[FFmpeg-devel] [PATCH] avcodec/aacenc_ltp: fix use of uninitialized values

[James Almer]

On 4/12/2017 10:06 AM, Rostislav Pehlivanov wrote:
> On 12 April 2017 at 03:18, James Almer <jamrial at gmail.com> wrote:
> 
>> Fixes some valgrind warnings.
>>
>> Signed-off-by: James Almer <jamrial at gmail.com>
>> ---
>>  libavcodec/aacenc_ltp.c | 4 ++--
>>  1 file changed, 2 insertions(+), 2 deletions(-)
>>
>> diff --git a/libavcodec/aacenc_ltp.c b/libavcodec/aacenc_ltp.c
>> index 1bec85b9e3..674a2a0680 100644
>> --- a/libavcodec/aacenc_ltp.c
>> +++ b/libavcodec/aacenc_ltp.c
>> @@ -74,8 +74,8 @@ void ff_aac_ltp_insert_new_frame(AACEncContext *s)
>>
>>  static void get_lag(float *buf, const float *new, LongTermPrediction *ltp)
>>  {
>> -    int i, j, lag, max_corr = 0;
>> -    float max_ratio;
>> +    int i, j, lag = 0, max_corr = 0;
>> +    float max_ratio = 0.0f;
>>      for (i = 0; i < 2048; i++) {
>>          float corr, s0 = 0.0f, s1 = 0.0f;
>>          const int start = FFMAX(0, i - 1024);
>> --
>> 2.12.1
>>
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>>
> 
> LGTM, thanks

Pushed.