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Fix use-after-free in thread.Pool

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This commit is contained in:
Feoramund
2024-08-26 06:38:29 -04:00
parent 0a8f85e879
commit 9fac03b84c
1 changed files with 6 additions and 2 deletions
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8
core/thread/thread_pool.odin
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@@ -175,10 +175,12 @@ pool_stop_task :: proc(pool: ^Pool, user_index: int, exit_code: int = 1) -> bool
intrinsics.atomic_sub(&pool.num_outstanding, 1)
intrinsics.atomic_sub(&pool.num_in_processing, 1)
old_thread_user_index := t.user_index
destroy(t)
replacement := create(pool_thread_runner)
replacement.user_index = t.user_index
replacement.user_index = old_thread_user_index
replacement.data = data
data.task = {}
pool.threads[i] = replacement
@@ -207,10 +209,12 @@ pool_stop_all_tasks :: proc(pool: ^Pool, exit_code: int = 1) {
intrinsics.atomic_sub(&pool.num_outstanding, 1)
intrinsics.atomic_sub(&pool.num_in_processing, 1)
old_thread_user_index := t.user_index
destroy(t)
replacement := create(pool_thread_runner)
replacement.user_index = t.user_index
replacement.user_index = old_thread_user_index
replacement.data = data
data.task = {}
pool.threads[i] = replacement