diff options
| -rw-r--r-- | src/analysis.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/analysis.c b/src/analysis.c index 058328f0..8b4f22d0 100644 --- a/src/analysis.c +++ b/src/analysis.c @@ -149,7 +149,10 @@ static opus_val32 silk_resampler_down2_hp( out32_hp = ADD32( out32_hp, X ); S[ 2 ] = ADD32( -in32, X ); - hp_ener += out32_hp*(opus_val64)out32_hp; + if(__builtin_add_overflow(hp_ener, out32_hp*(opus_val64)out32_hp, &hp_ener)) + { + hp_ener = UINT64_MAX; + } /* Add, convert back to int16 and store to output */ out[ k ] = HALF32(out32); } |