diff options
Diffstat (limited to 'src/malloc.c')
| -rw-r--r-- | src/malloc.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/malloc.c b/src/malloc.c index 948303c6f..5317565dc 100644 --- a/src/malloc.c +++ b/src/malloc.c @@ -40,7 +40,7 @@ void PutMemBlockHeader(void *block, struct MemBlock *prev, struct MemBlock *next void PutFirstMemBlockHeader(void *block, u32 size) { - PutMemBlockHeader(block, (struct MemBlock *)block, (struct MemBlock *)block, size - 16); + PutMemBlockHeader(block, (struct MemBlock *)block, (struct MemBlock *)block, size - sizeof(struct MemBlock)); } void *AllocInternal(void *heapStart, u32 size) @@ -50,6 +50,7 @@ void *AllocInternal(void *heapStart, u32 size) struct MemBlock *splitBlock; u32 foundBlockSize; + // Alignment if (size & 3) size = 4 * ((size / 4) + 1); @@ -60,7 +61,7 @@ void *AllocInternal(void *heapStart, u32 size) foundBlockSize = pos->size; if (foundBlockSize >= size) { - if (foundBlockSize - size <= 31) { + if (foundBlockSize - size < 2 * sizeof(struct MemBlock)) { // The block isn't much bigger than the requested size, // so just use it. pos->flag = TRUE; |