1 files changed, 4 insertions, 7 deletions

diff --git a/lib/rbcodec/codecs/libopus/silk/resampler_private_IIR_FIR.c b/lib/rbcodec/codecs/libopus/silk/resampler_private_IIR_FIR.c
index c7b4f6ed5e..6b2b3a2e18 100644
--- a/lib/rbcodec/codecs/libopus/silk/resampler_private_IIR_FIR.c
+++ b/lib/rbcodec/codecs/libopus/silk/resampler_private_IIR_FIR.c
@@ -72,13 +72,10 @@ void silk_resampler_private_IIR_FIR(
     silk_resampler_state_struct *S = (silk_resampler_state_struct *)SS;
     opus_int32 nSamplesIn;
     opus_int32 max_index_Q16, index_increment_Q16;
-/*    VARDECL( opus_int16, buf );
-    SAVE_STACK; */
+    VARDECL( opus_int16, buf );
+    SAVE_STACK;
 
-/*    ALLOC( buf, 2 * S->batchSize + RESAMPLER_ORDER_FIR_12, opus_int16 ); */
-
-    /* worst case = 2*16*10+8 = 328 * 2 = 656bytes */
-    opus_int16 buf[2 * S->batchSize + RESAMPLER_ORDER_FIR_12];
+    ALLOC( buf, 2 * S->batchSize + RESAMPLER_ORDER_FIR_12, opus_int16 );
 
     /* Copy buffered samples to start of buffer */
     silk_memcpy( buf, S->sFIR.i16, RESAMPLER_ORDER_FIR_12 * sizeof( opus_int16 ) );
@@ -106,5 +103,5 @@ void silk_resampler_private_IIR_FIR(
 
     /* Copy last part of filtered signal to the state for the next call */
     silk_memcpy( S->sFIR.i16, &buf[ nSamplesIn << 1 ], RESAMPLER_ORDER_FIR_12 * sizeof( opus_int16 ) );
-/*    RESTORE_STACK; */
+    RESTORE_STACK;
 }