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py, gc: Revert ret_ptr to void*, casting to byte* for memset.

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This commit is contained in:
Damien George 2014-06-13 22:33:31 +01:00
parent 63b2237323
commit c037694957
1 changed files with 2 additions and 2 deletions
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4
py/gc.c
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@ -400,14 +400,14 @@ found:
}
// get pointer to first block
byte *ret_ptr = (byte*)(gc_pool_start + start_block * WORDS_PER_BLOCK);
void *ret_ptr = (void*)(gc_pool_start + start_block * WORDS_PER_BLOCK);
// zero out the additional bytes of the newly allocated blocks
// This is needed because the blocks may have previously held pointers
// to the heap and will not be set to something else if the caller
// doesn't actually use the entire block. As such they will continue
// to point to the heap and may prevent other blocks from being reclaimed.
memset(ret_ptr + n_bytes, 0, (end_block - start_block + 1) * BYTES_PER_BLOCK - n_bytes);
memset((byte*)ret_ptr + n_bytes, 0, (end_block - start_block + 1) * BYTES_PER_BLOCK - n_bytes);
#if MICROPY_ENABLE_FINALISER
if (has_finaliser) {