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-rw-r--r--src/wchar/vswscanf.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/wchar/vswscanf.c b/src/wchar/vswscanf.c
index a6574e9b..c28bd64f 100644
--- a/src/wchar/vswscanf.c
+++ b/src/wchar/vswscanf.c
@@ -9,6 +9,8 @@
int vswscanf(const wchar_t * restrict s, const wchar_t * restrict format, va_list arg)
{
+ SIGNAL_SAFE(0);
+
int ret = 0;
struct io_options opt = {0};
opt.fnname = __func__;