[PATCH weston 4/4] rpi: prevent Weston segfaulting on shut-down due to NULL `backend`

[John Sadler]

On 08/09/15 14:55, Pekka Paalanen wrote:
> On Sat,  5 Sep 2015 15:01:40 +0100
> John Sadler <deathofathousandpapercuts at gmail.com> wrote:
>
>> When running with the RPi backend, Weston sefaults during shutdown. This is
>> due to the fact that `compositor->backend` is never initialised, and there
>> is no NULL check prior to calling `destroy()`.
>>
>> This commit fixes the issue by making `rpi_backend_create()` intialise
>> `compositor->backend` - just like the X11 backend does.
>>
>> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=91886
>>
>> Signed-off-by: John Sadler <deathofathousandpapercuts at gmail.com>
>> ---
>>  src/compositor-rpi.c | 2 ++
>>  1 file changed, 2 insertions(+)
>>
>> diff --git a/src/compositor-rpi.c b/src/compositor-rpi.c
>> index 340a974..3d2e09f 100644
>> --- a/src/compositor-rpi.c
>> +++ b/src/compositor-rpi.c
>> @@ -533,6 +533,8 @@ rpi_backend_create(struct weston_compositor *compositor,
>>  		goto out_launcher;
>>  	}
>>  
>> +	compositor->backend = &backend->base;
>> +
>>  	return backend;
>>  
>>  out_launcher:
> Alright, I had to fix the summary again. Our git-version.h generation
> script sucks with quoting. Pushed:
>    960b5eb..7628789  master -> master
>
>
> Thanks,
> pq
Thanks. I'll avoid the quotes next time :)