From a92b56e6455aa23a1b4dff8b1636506175243ea4 Mon Sep 17 00:00:00 2001
From: David Robillard <d@drobilla.net>
Date: Wed, 11 Jan 2023 16:04:49 -0500
Subject: Fix potential leak

---
 src/x11_vulkan.c | 17 ++++++++++-------
 1 file changed, 10 insertions(+), 7 deletions(-)

(limited to 'src')

diff --git a/src/x11_vulkan.c b/src/x11_vulkan.c
index 5b6745e..54b1218 100644
--- a/src/x11_vulkan.c
+++ b/src/x11_vulkan.c
@@ -36,15 +36,18 @@ puglNewVulkanLoader(PuglWorld* PUGL_UNUSED(world))
   PuglVulkanLoader* const loader =
     (PuglVulkanLoader*)calloc(1, sizeof(PuglVulkanLoader));
 
-  if (loader) {
-    loader->libvulkan = libvulkan;
+  if (!loader) {
+    dlclose(libvulkan);
+    return NULL;
+  }
 
-    loader->vkGetInstanceProcAddr = (PFN_vkGetInstanceProcAddr)dlsym(
-      loader->libvulkan, "vkGetInstanceProcAddr");
+  loader->libvulkan = libvulkan;
 
-    loader->vkGetDeviceProcAddr =
-      (PFN_vkGetDeviceProcAddr)dlsym(loader->libvulkan, "vkGetDeviceProcAddr");
-  }
+  loader->vkGetInstanceProcAddr = (PFN_vkGetInstanceProcAddr)dlsym(
+    loader->libvulkan, "vkGetInstanceProcAddr");
+
+  loader->vkGetDeviceProcAddr =
+    (PFN_vkGetDeviceProcAddr)dlsym(loader->libvulkan, "vkGetDeviceProcAddr");
 
   return loader;
 }
-- 
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