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zink: null check pipe loader config before use

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Fixes: e3ea55fef2 ("zink: don't print error messages when failing an implicit driver load")
Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/11220
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/29806>
This commit is contained in:
Mike Blumenkrantz 2024-06-20 07:42:30 -04:00 • committed by Marge Bot
parent a1c220fd93
commit 453ceceec2
1 changed files with 2 additions and 2 deletions
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4
src/gallium/drivers/zink/zink_screen.c
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@ -3256,12 +3256,12 @@ zink_internal_create_screen(const struct pipe_screen_config *config, int64_t dev
struct zink_screen *screen = rzalloc(NULL, struct zink_screen);
if (!screen) {
if (!config->driver_name_is_inferred)
if (!config || !config->driver_name_is_inferred)
mesa_loge("ZINK: failed to allocate screen");
return NULL;
}
screen->driver_name_is_inferred = config->driver_name_is_inferred;
screen->driver_name_is_inferred = config && config->driver_name_is_inferred;
screen->drm_fd = -1;
glsl_type_singleton_init_or_ref();