diff --git a/0001-test-don-t-print-the-address-of-a-FILE-after-fclose.patch b/0001-test-don-t-print-the-address-of-a-FILE-after-fclose.patch
new file mode 100644
index 0000000..a8bad8b
--- /dev/null
+++ b/0001-test-don-t-print-the-address-of-a-FILE-after-fclose.patch
@@ -0,0 +1,32 @@
+From ed81a44e6faffd450d9ab779a7c5862a9bd7c773 Mon Sep 17 00:00:00 2001
+From: Adam Borowski <kilobyte@angband.pl>
+Date: Thu, 27 Jan 2022 12:08:56 +0100
+Subject: [PATCH] test: don't print the address of a FILE after fclose
+
+In pre-release gcc-12 that Fedora releases with, it triggers
+-Werror=use-after-free despite us not dereferencing the pointer.
+Its address is no longer useful for debugging anyway.
+---
+ src/test/unittest/ut_file.c | 8 +++-----
+ 1 file changed, 3 insertions(+), 5 deletions(-)
+
+diff --git a/src/test/unittest/ut_file.c b/src/test/unittest/ut_file.c
+index 26f5cbda6..266b86387 100644
+--- a/src/test/unittest/ut_file.c
++++ b/src/test/unittest/ut_file.c
+@@ -88,10 +88,8 @@ ut_fclose(const char *file, int line, const char *func, FILE *stream)
+ {
+ 	int retval = os_fclose(stream);
+ 
+-	if (retval != 0) {
+-		ut_fatal(file, line, func, "!fclose: 0x%llx",
+-			(unsigned long long)stream);
+-	}
++	if (retval != 0)
++		ut_fatal(file, line, func, "!fclose");
+ 
+ 	return retval;
+ }
+-- 
+2.34.1
+
diff --git a/nvml.spec b/nvml.spec
index 0ab2701..893cebd 100644
--- a/nvml.spec
+++ b/nvml.spec
@@ -32,12 +32,13 @@
 
 Name:		nvml
 Version:	1.11.1
-Release:	2%{?dist}
+Release:	3%{?dist}
 Summary:	Persistent Memory Development Kit (formerly NVML)
 License:	BSD
 URL:		http://pmem.io/pmdk
 
 Source0:	https://github.com/pmem/pmdk/releases/download/%{upstreamversion}/pmdk-%{upstreamversion}.tar.gz
+Patch0:		0001-test-don-t-print-the-address-of-a-FILE-after-fclose.patch
 
 
 BuildRequires:	gcc
@@ -591,6 +592,7 @@ provided in the command line options to check whether files are in a consistent
 
 %prep
 %setup -q -n pmdk-%{upstreamversion}
+%patch0 -p1
 
 
 %build
@@ -676,6 +678,9 @@ cp utils/pmdk.magic %{buildroot}%{_datadir}/pmdk/
 
 
 %changelog
+* Thu Jan 27 2022 Adam Borowski <kilobyte@angband.pl> - 1.11.1-3
+- Fix FTBFS with gcc-12.
+
 * Thu Jan 20 2022 Fedora Release Engineering <releng@fedoraproject.org> - 1.11.1-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_36_Mass_Rebuild