diff --git a/memkind-gcc11.patch b/memkind-gcc11.patch
new file mode 100644
index 0000000..1d91369
--- /dev/null
+++ b/memkind-gcc11.patch
@@ -0,0 +1,26 @@
+diff --git a/memkind-1.10.0/test/gtest_fused/gtest/gtest-all.cc b/memkind-1.10.0/test/gtest_fused/gtest/gtest-all.cc
+index 1120ce8..7a2a816 100644
+--- a/memkind-1.10.0/test/gtest_fused/gtest/gtest-all.cc
++++ b/memkind-1.10.0/test/gtest_fused/gtest/gtest-all.cc
+@@ -7944,7 +7944,7 @@ void StackLowerThanAddress(const void* ptr, bool* result) {
+ // Make sure AddressSanitizer does not tamper with the stack here.
+ GTEST_ATTRIBUTE_NO_SANITIZE_ADDRESS_
+ bool StackGrowsDown() {
+-  int dummy;
++  int dummy = 0;
+   bool result;
+   StackLowerThanAddress(&dummy, &result);
+   return result;
+diff --git a/test/gtest_fused/gtest/gtest-all.cc b/test/gtest_fused/gtest/gtest-all.cc
+index 1120ce8..7a2a816 100644
+--- a/test/gtest_fused/gtest/gtest-all.cc
++++ b/test/gtest_fused/gtest/gtest-all.cc
+@@ -7944,7 +7944,7 @@ void StackLowerThanAddress(const void* ptr, bool* result) {
+ // Make sure AddressSanitizer does not tamper with the stack here.
+ GTEST_ATTRIBUTE_NO_SANITIZE_ADDRESS_
+ bool StackGrowsDown() {
+-  int dummy;
++  int dummy = 0;
+   bool result;
+   StackLowerThanAddress(&dummy, &result);
+   return result;
diff --git a/memkind.spec b/memkind.spec
index a049c34..e35dcc8 100644
--- a/memkind.spec
+++ b/memkind.spec
@@ -3,7 +3,7 @@
 Name: memkind
 Summary: User Extensible Heap Manager
 Version: 1.10.0
-Release: 2%{?checkout}%{?dist}
+Release: 3%{?checkout}%{?dist}
 License: BSD
 URL: http://memkind.github.io/memkind
 BuildRequires: automake libtool numactl-devel systemd gcc gcc-c++
@@ -19,6 +19,7 @@ BuildRequires: automake libtool numactl-devel systemd gcc gcc-c++
 ExclusiveArch: x86_64
 
 Source0: https://github.com/%{name}/%{name}/archive/%{gittag0}/%{name}-%{version}.tar.gz
+Patch0: memkind-gcc11.patch
 
 %description
 The memkind library is an user extensible heap manager built on top of
@@ -50,6 +51,7 @@ alpha release. Feedback on design or implementation is greatly appreciated.
 
 %prep
 %setup -q -a 0 -n %{name}-%{version}
+%patch0 -p1
 
 %build
 # It is required that we configure and build the jemalloc subdirectory
@@ -97,6 +99,9 @@ rm -f %{buildroot}/%{_docdir}/%{name}/VERSION
 %{_mandir}/man3/pmemallocator.3.*
 
 %changelog
+* Wed Jul 29 2020 Jeff Law <law@redhat.com> - 1.10.0-3
+- Avoid uninitialized variable in testsuite
+
 * Tue Jul 28 2020 Fedora Release Engineering <releng@fedoraproject.org> - 1.10.0-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild