From: anonymix007 <48598263+anonymix007@users.noreply.github.com>
Date: Fri, 11 Oct 2024 13:44:54 +0000 (+0300)
Subject: macro: Add DISABLE_WARNING_STRINGOP_OVERREAD
X-Git-Tag: v257-rc1~248^2~2
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=cefa196723fd5dd29c2acf194e25b579b0ef12a0;p=thirdparty%2Fsystemd.git

macro: Add DISABLE_WARNING_STRINGOP_OVERREAD

While at it, also add -Wunknown-warning-option to basic_disabled_warnings to fix compilation with clang
---

diff --git a/meson.build b/meson.build
index caed1d75f0a..922e5d5a9b7 100644
--- a/meson.build
+++ b/meson.build
@@ -367,6 +367,7 @@ endif
 # avoid them.
 basic_disabled_warnings = [
         '-Wno-missing-field-initializers',
+        '-Wno-unknown-warning-option',
         '-Wno-unused-parameter',
         '-Wno-nonnull-compare',
 ]
diff --git a/src/fundamental/macro-fundamental.h b/src/fundamental/macro-fundamental.h
index 7b797323262..7e604b8283b 100644
--- a/src/fundamental/macro-fundamental.h
+++ b/src/fundamental/macro-fundamental.h
@@ -32,6 +32,10 @@
         _Pragma("GCC diagnostic push");                                 \
         _Pragma("GCC diagnostic ignored \"-Wshadow\"")
 
+#define DISABLE_WARNING_STRINGOP_OVERREAD                               \
+        _Pragma("GCC diagnostic push");                                 \
+        _Pragma("GCC diagnostic ignored \"-Wstringop-overread\"")
+
 #define DISABLE_WARNING_INCOMPATIBLE_POINTER_TYPES                      \
         _Pragma("GCC diagnostic push");                                 \
         _Pragma("GCC diagnostic ignored \"-Wincompatible-pointer-types\"")