Re: [PATCH] read-cache: use of memory after it is freed

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On Sat, Oct 20, 2018 at 9:33 AM Carlo Marcelo Arenas Belón
<carenas@xxxxxxxxx> wrote:
>
> introduced with c46c406ae1e (trace.h: support nested performance tracing)
> on Aug 18, 2018 but not affecting maint
>
> Signed-off-by: Carlo Marcelo Arenas Belón <carenas@xxxxxxxxx>
> ---
>  read-cache.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/read-cache.c b/read-cache.c
> index 1df5c16dbc..78f47d2f50 100644
> --- a/read-cache.c
> +++ b/read-cache.c
> @@ -2297,8 +2297,8 @@ int read_index_from(struct index_state *istate, const char *path,
>         freshen_shared_index(base_path, 0);
>         merge_base_index(istate);
>         post_read_index_from(istate);
> -       free(base_path);
>         trace_performance_leave("read cache %s", base_path);
> +       free(base_path);

Oops. Ack.

>         return ret;
>  }
>
> --
> 2.19.1
>


-- 
Duy




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