grub2/0079-printf_unit_test-Disable-Wformat-truncation-on-GCC-7.patch
Peter Jones 752ceb1640 Rebased to newer upstream for fedora-29
Signed-off-by: Peter Jones <pjones@redhat.com>
2018-07-10 15:12:02 -04:00

26 lines
767 B
Diff

From 32099228e6ccf209f64d509cd7e13413ea10778e Mon Sep 17 00:00:00 2001
From: Vladimir Serbinenko <phcoder@gmail.com>
Date: Wed, 30 Aug 2017 16:59:25 +0200
Subject: [PATCH] printf_unit_test: Disable Wformat-truncation on GCC >= 7
We intentionally pass NULL as argument to format, hence disable the warning.
---
tests/printf_unit_test.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/tests/printf_unit_test.c b/tests/printf_unit_test.c
index d7b12c6dbee..098c29fd9ce 100644
--- a/tests/printf_unit_test.c
+++ b/tests/printf_unit_test.c
@@ -23,6 +23,10 @@
#define MSG "printf test failed: %s, %s", real, expected
+#if defined(__GNUC__) && __GNUC__ >= 7
+#pragma GCC diagnostic ignored "-Wformat-truncation="
+#endif
+
static void
printf_test (void)
{