Liam Middlebrook : winevulkan: Harden calibrated_timestamps failure paths.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 18d7bc985990c1022a9f42d20cc819ba141af5cb
URL:    https://source.winehq.org/git/wine.git/?a=commit;h=18d7bc985990c1022a9f42d20...

Author: Liam Middlebrook 
Date:   Mon Aug  3 09:28:51 2020 -0700

winevulkan: Harden calibrated_timestamps failure paths.

Addresses some comments that Zhiyi had made on the initial review thread.

Signed-off-by: Liam Middlebrook 
Signed-off-by: Andy Ritger 
Signed-off-by: Joshua Ashton 
Signed-off-by: Alexandre Julliard

---

dlls/winevulkan/vulkan.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/dlls/winevulkan/vulkan.c b/dlls/winevulkan/vulkan.c
index 5f8046f1ba..1b359d22c8 100644
--- a/dlls/winevulkan/vulkan.c
+++ b/dlls/winevulkan/vulkan.c
@@ -1335,6 +1335,8 @@ VkResult WINAPI wine_vkGetCalibratedTimestampsEXT(VkDevice device,
     }

res = device->funcs.p_vkGetCalibratedTimestampsEXT(device->device, timestamp_count, host_timestamp_infos, timestamps, max_deviation);
+    if (res != VK_SUCCESS)
+        return res;

for (i = 0; i < timestamp_count; i++)
         timestamps[i] = convert_timestamp(host_timestamp_infos[i].timeDomain, timestamp_infos[i].timeDomain, timestamps[i]);
@@ -1368,7 +1370,10 @@ VkResult WINAPI wine_vkGetPhysicalDeviceCalibrateableTimeDomainsEXT(VkPhysicalDe

res = phys_dev->instance->funcs.p_vkGetPhysicalDeviceCalibrateableTimeDomainsEXT(phys_dev->phys_dev, &host_time_domain_count, host_time_domains);
     if (res != VK_SUCCESS)
+    {
+        heap_free(host_time_domains);
         return res;
+    }

for (i = 0; i < host_time_domain_count; i++)
     {