diff options
Diffstat (limited to 'src/boot_O2/__osMalloc.c')
| -rw-r--r-- | src/boot_O2/__osMalloc.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/boot_O2/__osMalloc.c b/src/boot_O2/__osMalloc.c index 24fa6d39e..71a5a5ba3 100644 --- a/src/boot_O2/__osMalloc.c +++ b/src/boot_O2/__osMalloc.c @@ -275,7 +275,7 @@ void __osFree(Arena* arena, void* ptr) { node = (ArenaNode*)((uintptr_t)ptr - sizeof(ArenaNode)); - if (ptr != NULL && node->magic == NODE_MAGIC && !node->isFree) { + if ((ptr != NULL) && (node->magic == NODE_MAGIC) && !node->isFree) { next = node->next; prev = node->prev; node->isFree = true; @@ -297,7 +297,7 @@ void __osFree(Arena* arena, void* ptr) { // Checks if the previous node is contiguous to the current node and if it isn't currently allocated. Then merge // the two nodes into one. - if (prev != NULL && prev->isFree && (uintptr_t)node == (uintptr_t)prev + sizeof(ArenaNode) + prev->size) { + if ((prev != NULL) && prev->isFree && ((uintptr_t)node == (uintptr_t)prev + sizeof(ArenaNode) + prev->size)) { if (next != NULL) { next->prev = prev; } |