avfilter/ebur128: do not allow null ebur128 context in ff_ebur128_relative_threshold

The user should supply a proper context.

Fixes Coverity CID 1396246.

Signed-off-by: Marton Balint <cus@passwd.hu>
This commit is contained in:
Marton Balint 2017-01-25 01:06:42 +01:00
parent 1687fa2131
commit a91cedf79a

View File

@ -599,7 +599,7 @@ int ff_ebur128_relative_threshold(FFEBUR128State * st, double *out)
double relative_threshold;
size_t above_thresh_counter;
if (st && (st->mode & FF_EBUR128_MODE_I) != FF_EBUR128_MODE_I)
if ((st->mode & FF_EBUR128_MODE_I) != FF_EBUR128_MODE_I)
return AVERROR(EINVAL);
ebur128_calc_relative_threshold(st, &above_thresh_counter,