From 1a563a0cbd4926d0dfe9065a4fcd8771c5b292cc Mon Sep 17 00:00:00 2001
From: Stefano Brivio <sbrivio@redhat.com>
Date: Tue, 19 Oct 2021 17:28:18 +0200
Subject: passt: Address gcc 11 warnings

A mix of unchecked return values, a missing permission mask for
open(2) with O_CREAT, and some false positives from
-Wstringop-overflow and -Wmaybe-uninitialized.

Reported-by: Martin Hauke <mardnh@gmx.de>
Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
---
 siphash.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'siphash.c')

diff --git a/siphash.c b/siphash.c
index b7a7861..88f8bd2 100644
--- a/siphash.c
+++ b/siphash.c
@@ -146,6 +146,9 @@ uint32_t siphash_12b(const uint8_t *in, const uint64_t *k)
  *
  * Return: the 64-bit hash output
  */
+#if SIPHASH_20B_NOINLINE
+__attribute__((__noinline__))	/* See comment in Makefile */
+#endif
 uint64_t siphash_20b(const uint8_t *in, const uint64_t *k)
 {
 	uint32_t *in32 = (uint32_t *)in;
-- 
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