[lttng-dev] [PATCH lttng-tools] Fix: Double free in utils_partial_realpath error path

[Jérémie Galarneau]

Merged, thanks!

Jérémie

On Wed, May 18, 2016 at 12:17 PM, Michael Jeanson <mjeanson at efficios.com> wrote:
> Fixes coverity #1355521
>
> Signed-off-by: Michael Jeanson <mjeanson at efficios.com>
> ---
>  src/common/utils.c | 4 +++-
>  1 file changed, 3 insertions(+), 1 deletion(-)
>
> diff --git a/src/common/utils.c b/src/common/utils.c
> index 30a5f10..901ddb0 100644
> --- a/src/common/utils.c
> +++ b/src/common/utils.c
> @@ -190,7 +190,9 @@ error:
>         free(resolved_path);
>         free(cut_path);
>         free(try_path);
> -       free(try_path_prev);
> +       if (try_path_prev != try_path) {
> +               free(try_path_prev);
> +       }
>         return NULL;
>  }
>
> --
> 2.7.4
>



-- 
Jérémie Galarneau
EfficiOS Inc.
http://www.efficios.com