[Mesa-dev] [PATCH 1/2] llvmpipe: move lp_jit_screen_init() call after allocation of screen object
Michel Dänzer
michel at daenzer.net
Mon Sep 29 18:45:17 PDT 2014
On 30.09.2014 07:16, Brian Paul wrote:
> The screen argument isn't actually used by lp_jit_screen_init() at this
> time,
I guess that's why gcc didn't warn about it?
> but let's move the call so that we pass a valid pointer.
> ---
> src/gallium/drivers/llvmpipe/lp_screen.c | 6 +++---
> 1 file changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/src/gallium/drivers/llvmpipe/lp_screen.c b/src/gallium/drivers/llvmpipe/lp_screen.c
> index 3025322..e3c3980 100644
> --- a/src/gallium/drivers/llvmpipe/lp_screen.c
> +++ b/src/gallium/drivers/llvmpipe/lp_screen.c
> @@ -557,9 +557,6 @@ llvmpipe_create_screen(struct sw_winsys *winsys)
> return NULL;
> #endif
>
> - if (!lp_jit_screen_init(screen))
> - return NULL;
> -
> #ifdef DEBUG
> LP_DEBUG = debug_get_flags_option("LP_DEBUG", lp_debug_flags, 0 );
> #endif
> @@ -570,6 +567,9 @@ llvmpipe_create_screen(struct sw_winsys *winsys)
> if (!screen)
> return NULL;
>
> + if (!lp_jit_screen_init(screen))
> + return NULL;
> +
This leaks screen in the failure case.
--
Earthling Michel Dänzer | http://www.amd.com
Libre software enthusiast | Mesa and X developer
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