[Tarantool-patches] [PATCH] coio: fix cord leak on stop
Cyrill Gorcunov
gorcunov at gmail.com
Tue Sep 22 18:10:27 MSK 2020
On Tue, Sep 22, 2020 at 05:59:47PM +0300, Kirill Yukhin wrote:
> cord_ptr variable is calloc()-ated in coio_on_start()
> and is not free()-ed, which triggers ASAN. free() it
> in coio_on_stop().
>
> Closes #5308
> ---
>
> Branch: https://github.com/tarantool/tarantool/tree/kyukhin/gh-5308-cord-leak
> Issue: https://github.com/tarantool/tarantool/issues/5308
> ChangeLog: not user visible
>
> src/lib/core/coio_task.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/src/lib/core/coio_task.c b/src/lib/core/coio_task.c
> index 83f669d..c8be2de 100644
> --- a/src/lib/core/coio_task.c
> +++ b/src/lib/core/coio_task.c
> @@ -123,6 +123,7 @@ coio_on_stop(void *data)
> {
> (void) data;
> cord_destroy(cord());
> + free(cord());
> return 0;
> }
Ack.
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