From 2e962793b28baca1dc9980d91b7d9791b2aaa198 Mon Sep 17 00:00:00 2001
From: Jakob Kaivo <jkk@ung.org>
Date: Tue, 30 Jan 2024 16:06:55 -0500
Subject: update safety checks

---
 src/wchar/vfwscanf.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src/wchar/vfwscanf.c')

diff --git a/src/wchar/vfwscanf.c b/src/wchar/vfwscanf.c
index b86b531b..e727b0c8 100644
--- a/src/wchar/vfwscanf.c
+++ b/src/wchar/vfwscanf.c
@@ -10,6 +10,8 @@
 
 int vfwscanf(FILE * restrict stream, const wchar_t * restrict format, va_list arg)
 {
+	SIGNAL_SAFE(0);
+
 	int ret = 0;
 	struct io_options opt = {0};
 	opt.fnname = __func__;
-- 
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