1 files changed, 1 insertions, 4 deletions

diff --git a/lib/libc/stdio/snprintf.c b/lib/libc/stdio/snprintf.c
index 0470a332cd14..e6d7115fb37f 100644
--- a/lib/libc/stdio/snprintf.c
+++ b/lib/libc/stdio/snprintf.c
@@ -48,7 +48,7 @@ snprintf(char * __restrict str, size_t n, char const * __restrict fmt, ...)
 	size_t on;
 	int ret;
 	va_list ap;
-	FILE f;
+	FILE f = FAKE_FILE;
 
 	on = n;
 	if (n != 0)
@@ -56,12 +56,9 @@ snprintf(char * __restrict str, size_t n, char const * __restrict fmt, ...)
 	if (n > INT_MAX)
 		n = INT_MAX;
 	va_start(ap, fmt);
-	f._file = -1;
 	f._flags = __SWR | __SSTR;
 	f._bf._base = f._p = (unsigned char *)str;
 	f._bf._size = f._w = n;
-	f._orientation = 0;
-	memset(&f._mbstate, 0, sizeof(mbstate_t));
 	ret = __vfprintf(&f, fmt, ap);
 	if (on > 0)
 		*f._p = '\0';