On Sun, 17 Apr 2016 03:26:45 +0200,
han.lu@xxxxxxxxx wrote:
>
> From: "Lu, Han" <han.lu@xxxxxxxxx>
>
> In loopback test, alsabat use pthread_join(pthread_t thread, **retval)
> to wait for the capture thread to terminate. If the capture thread was
> canceled, PTHREAD_CANCELED is placed in *retval, and the access to the
> **retval will fail. Add status check to prevent illegal access to the
> **retval.
>
> Signed-off-by: Lu, Han <han.lu@xxxxxxxxx>
Applied, thanks.
Takashi
> diff --git a/bat/bat.c b/bat/bat.c
> index e824065..1afdcb4 100644
> --- a/bat/bat.c
> +++ b/bat/bat.c
> @@ -192,6 +192,12 @@ static void test_loopback(struct bat *bat)
> exit(EXIT_FAILURE);
> }
>
> + /* check if capture thread is canceled or not */
> + if (thread_result_capture == PTHREAD_CANCELED) {
> + fprintf(bat->log, _("Capture canceled.\n"));
> + return;
> + }
> +
> /* check capture status */
> if (*thread_result_capture != 0) {
> fprintf(bat->err, _("Exit capture thread fail: %d\n"),
> --
> 2.5.0
>
_______________________________________________
Alsa-devel mailing list
Alsa-devel@xxxxxxxxxxxxxxxx
http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
