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Free the alternate signal stack when thread / process stops
Commit fc95347 introduced dynamic allocation of the alternate stack used to process signals. This commit makes sure the dynamically-allocated stack is freed when the main OCaml code terminates or an OCaml thread terminates. In passing, we also reset relevant signal handlers to their default behavior when the main OCaml code terminates. Fixes: #10698
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Original file line number | Diff line number | Diff line change |
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@@ -1,4 +1,2 @@ | ||
# ocamlyacc doesn't clean memory on exit | ||
leak:ocamlyacc | ||
# Alternate signal stacks are currently never freed (see #10266) | ||
leak:caml_setup_stack_overflow_detection |