On 6 September 2015 at 00:57, Timothy E Baldwin
<t.e.baldwi...@members.leeds.ac.uk> wrote:
> Without this a signal could vanish on thread exit.
>
> Signed-off-by: Timothy Edward Baldwin <t.e.baldwi...@members.leeds.ac.uk>
> ---
> linux-user/syscall.c | 8 ++++++--
> 1 file changed, 6 insertions(+), 2 deletions(-)
>
> diff --git a/linux-user/syscall.c b/linux-user/syscall.c
> index 4839154..efe61e3 100644
> --- a/linux-user/syscall.c
> +++ b/linux-user/syscall.c
> @@ -5719,8 +5719,12 @@ abi_long do_syscall(void *cpu_env, int num, abi_long
> arg1,
> However in threaded applictions it is used for thread termination,
> and _exit_group is used for application termination.
> Do thread termination if we have more then one thread. */
> - /* FIXME: This probably breaks if a signal arrives. We should
> probably
> - be disabling signals. */
> +
> + if (block_signals()) {
> + ret = -TARGET_ERESTARTSYS;
> + break;
> + }
> +
> if (CPU_NEXT(first_cpu)) {
> TaskState *ts;
>
Reviewed-by: Peter Maydell <peter.mayd...@linaro.org>
thanks
-- PMM
