From 799c55b4dd2577801208ca744574587b4c754bba Mon Sep 17 00:00:00 2001
From: Rangi <sylvie.oukaour+rangi42@gmail.com>
Date: Sat, 4 Jul 2026 22:39:37 -0400
Subject: [PATCH] Add `[[gnu::format(printf, 1, 2)]]` attribute to variadic
 function `sectError`

---
 src/asm/section.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/asm/section.cpp b/src/asm/section.cpp
index 7d6d5d70..90b86c48 100644
--- a/src/asm/section.cpp
+++ b/src/asm/section.cpp
@@ -121,7 +121,8 @@ static std::vector<std::string> sectErrors;
 // `snprintf`; but passing `fmt` to `snprintf` triggers a `-Wformat-security` warning which we
 // can't prevent because GCC only supports the `[[gnu::format(printf, 1, 2)]]` attribute on
 // C-style variadic functions, not on variadic templates; so we have to use `vsnprintf`.
-void sectError(char const *fmt, ...) {
+[[gnu::format(printf, 1, 2)]]
+static void sectError(char const *fmt, ...) {
 	std::string result;
 	va_list args1, args2;
 	va_start(args1, fmt);