Mesa (main): vulkan: fix uninitialized variables

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Module: Mesa
Branch: main
Commit: d7957df3184846e6bbaec985640dacafce45458c
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=d7957df3184846e6bbaec985640dacafce45458c

Author: Michel Zou <xantares09 at hotmail.com>
Date:   Sat Nov 20 13:52:42 2021 +0100

vulkan: fix uninitialized variables

Reviewed-by: Jason Ekstrand <jason at jlekstrand.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13892>

---

 src/vulkan/util/vk_util.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/vulkan/util/vk_util.h b/src/vulkan/util/vk_util.h
index cbe68a604cf..386e9e469f0 100644
--- a/src/vulkan/util/vk_util.h
+++ b/src/vulkan/util/vk_util.h
@@ -282,7 +282,7 @@ vk_spec_info_to_nir_spirv(const VkSpecializationInfo *spec_info,
 #define STACK_ARRAY_SIZE 8
 
 #define STACK_ARRAY(type, name, size) \
-   type _stack_##name[STACK_ARRAY_SIZE], *const name = \
+   type _stack_##name[STACK_ARRAY_SIZE] = {0}, *const name = \
       (size) <= STACK_ARRAY_SIZE ? _stack_##name : malloc((size) * sizeof(type))
 
 #define STACK_ARRAY_FINISH(name) \