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From 733d1ea759119bcd0554f25034d1b4113b910900 Mon Sep 17 00:00:00 2001
From: Rich Felker <dalias@aerifal.cx>
Date: Tue, 14 Mar 2017 15:06:58 -0400
Subject: [PATCH] fix wide scanf's use of a compound literal past its lifetime
---
src/stdio/vfwscanf.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/src/stdio/vfwscanf.c b/src/stdio/vfwscanf.c
index 223aad4f..1ebc5cef 100644
--- a/src/stdio/vfwscanf.c
+++ b/src/stdio/vfwscanf.c
@@ -214,11 +214,12 @@ int vfwscanf(FILE *restrict f, const wchar_t *restrict fmt, va_list ap)
set = L"";
} else if (t == 's') {
invert = 1;
- set = (const wchar_t[]){
+ static const wchar_t spaces[] = {
' ', '\t', '\n', '\r', 11, 12, 0x0085,
0x2000, 0x2001, 0x2002, 0x2003, 0x2004, 0x2005,
0x2006, 0x2008, 0x2009, 0x200a,
0x2028, 0x2029, 0x205f, 0x3000, 0 };
+ set = spaces;
} else {
if (*++p == '^') p++, invert = 1;
else invert = 0;
--
2.11.1
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