From fef227ecd591327ec15edd1c528e7b2a0585b70b Mon Sep 17 00:00:00 2001
From: Ilan Truanovsky <ilan.truanovsky@intel.com>
Date: Mon, 9 Jan 2023 08:16:43 -0800
Subject: [PATCH] Explicitly convert function to function pointer during
 comparison

This fixes the following Coverity issue:
src/acl_support.cpp:403:34:
  Type: Function address comparison (BAD_COMPARE)

src/acl_support.cpp:403:34:
  func_conv: This implicit conversion to a function pointer is suspicious: "dlopen != NULL".
src/acl_support.cpp:403:34:
  remediation: Did you intend to call "dlopen"?
---
 src/acl_support.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/acl_support.cpp b/src/acl_support.cpp
index 38b9f5ad..cdecedce 100644
--- a/src/acl_support.cpp
+++ b/src/acl_support.cpp
@@ -374,7 +374,7 @@ char *acl_dlerror(void) {
   }
 }
 
-int acl_dlpresent(void) { return LoadLibrary != 0; }
+int acl_dlpresent(void) { return &LoadLibrary != nullptr; }
 
 int acl_dlclose(void *handle) { return (int)FreeLibrary((HMODULE)handle); }
 
@@ -400,7 +400,7 @@ void *acl_dlsym(void *dllhandle, const char *symbolname) {
 
 char *acl_dlerror(void) { return dlerror(); }
 
-int acl_dlpresent(void) { return dlopen != 0; }
+int acl_dlpresent(void) { return &dlopen != nullptr; }
 
 int acl_dlclose(void *dllhandle) { return !dlclose(dllhandle); }