Really fix temp allocator poisoning behaviour

Lperlind · Lperlind · commit a68b09e5b80e · 2025-05-01T18:25:19.000+10:00
diff --git a/base/runtime/default_temp_allocator_arena.odin b/base/runtime/default_temp_allocator_arena.odin
@@ -55,6 +55,7 @@ memory_block_alloc :: proc(allocator: Allocator, capacity: uint, alignment: uint
 memory_block_dealloc :: proc(block_to_free: ^Memory_Block, loc := #caller_location) {
 	if block_to_free != nil {
 		allocator := block_to_free.allocator
+		sanitizer.address_unpoison(block_to_free.base[:block_to_free.capacity])
 		mem_free(block_to_free, allocator, loc)
 	}
 }

Original file line number	Diff line number	Diff line change
`@@ -55,6 +55,7 @@ memory_block_alloc :: proc(allocator: Allocator, capacity: uint, alignment: uint`
`55`	`55`	`memory_block_dealloc :: proc(block_to_free: ^Memory_Block, loc := #caller_location) {`
`56`	`56`	`if block_to_free != nil {`
`57`	`57`	`allocator := block_to_free.allocator`
	`58`	`+ sanitizer.address_unpoison(block_to_free.base[:block_to_free.capacity])`
`58`	`59`	`mem_free(block_to_free, allocator, loc)`
`59`	`60`	`}`
`60`	`61`	`}`