Re: [PATCH v2] contrib/plugins: Close file descriptor on error return

[Alex Bennée]

Cong Liu <liucong2@kylinos.cn> writes:

> This patch closes the file descriptor fd on error return to avoid
> resource leak.
>
> Fixes: ec7ee95db909 ("contrib/plugins: fix coverity warning in lockstep")
> Signed-off-by: Cong Liu <liucong2@kylinos.cn>
> ---
>  contrib/plugins/lockstep.c | 2 ++
>  1 file changed, 2 insertions(+)
>
> diff --git a/contrib/plugins/lockstep.c b/contrib/plugins/lockstep.c
> index f0cb8792c6fa..237543b43a76 100644
> --- a/contrib/plugins/lockstep.c
> +++ b/contrib/plugins/lockstep.c
> @@ -257,6 +257,7 @@ static bool setup_socket(const char *path)
>      sockaddr.sun_family = AF_UNIX;
>      if (g_strlcpy(sockaddr.sun_path, path, pathlen) >= pathlen) {
>          perror("bad path");
> +        close(fd);
>          return false;
>      }
>  
> @@ -303,6 +304,7 @@ static bool connect_socket(const char *path)
>      sockaddr.sun_family = AF_UNIX;
>      if (g_strlcpy(sockaddr.sun_path, path, pathlen) >= pathlen) {
>          perror("bad path");
> +        close(fd);
>          return false;
>      }

Sorry queued this version to plugins/next, thanks.

-- 
Alex Bennée
Virtualisation Tech Lead @ Linaro