diff --git a/flac.odin b/flac.odin
index 13f5120..c7d1ea2 100644
--- a/flac.odin
+++ b/flac.odin
@@ -861,8 +861,9 @@ read_next_frame :: proc(r: ^Reader, flac: ^Flac, allocator := context.allocator)
 
     crc_buffer: Buffer
     // NOTE: using the default heap allocator here causes a use-after-free bug on files subset/05, subset/06, and subset/25
-    // No idea what the cause of the bug is.
-    buffer_init_allocator(&crc_buffer, 0, 128, context.temp_allocator)
+    // No idea what the cause of the bug is. I am inclined to believe that it's a bug of the default heap allocator but
+    // maybe my code is fucking up the memory so bad it makes it seems that way.
+    buffer_init_allocator(&crc_buffer, 0, 128)
 
     crc := buffer_to_stream(&crc_buffer)
     r := &Reader{
diff --git a/internal.odin b/internal.odin
index dce93ed..318be91 100644
--- a/internal.odin
+++ b/internal.odin
@@ -310,7 +310,7 @@ decode_extended_utf8 :: proc(r: ^Reader) -> (decoded_num: u64, err: Error) {
     return decoded_num, nil
 }
 
-@(optimization_mode = "speed")
+@(optimization_mode = "favor_size")
 calculate_crc8 :: proc(data: []byte) -> u8 #no_bounds_check {
     crc: u8 = 0
 
@@ -321,7 +321,7 @@ calculate_crc8 :: proc(data: []byte) -> u8 #no_bounds_check {
     return crc
 }
 
-@(optimization_mode = "speed")
+@(optimization_mode = "favor_size")
 calculate_crc16 :: proc(data: []byte) -> u16 #no_bounds_check {
     crc: u16 = 0