X-Git-Url: http://nsz.repo.hu/git/?p=musl;a=blobdiff_plain;f=src%2Fstdio%2Fvfscanf.c;h=fe071e95cfbb6b81a3e43a7ec3fa65c5ce1ca590;hp=8be0d91c6689a7fe697b3a03a0444b863aef479d;hb=9cb6e6ea120cfaf1df9016883012d22fb57d43e1;hpb=e0d9f780d171326a12bf9daf2af1e2f0c51c89f6

diff --git a/src/stdio/vfscanf.c b/src/stdio/vfscanf.c
index 8be0d91c..fe071e95 100644
--- a/src/stdio/vfscanf.c
+++ b/src/stdio/vfscanf.c
@@ -1,4 +1,3 @@
-#include <stdio.h>
 #include <stdlib.h>
 #include <stdarg.h>
 #include <ctype.h>
@@ -9,6 +8,7 @@
 #include <errno.h>
 #include <math.h>
 #include <float.h>
+#include <inttypes.h>
 
 #include "stdio_impl.h"
 #include "shgetc.h"
@@ -71,7 +71,7 @@ static int readwc(int c, wchar_t **wcs, mbstate_t *st)
 	return 0;
 }
 
-int vfscanf(FILE *f, const char *fmt, va_list ap)
+int vfscanf(FILE *restrict f, const char *restrict fmt, va_list ap)
 {
 	int width;
 	int size;
@@ -103,6 +103,7 @@ int vfscanf(FILE *f, const char *fmt, va_list ap)
 		}
 		if (*p != '%' || p[1] == '%') {
 			p += *p=='%';
+			shlim(f, 0);
 			c = shgetc(f);
 			if (c!=*p) {
 				shunget(f);
@@ -291,7 +292,7 @@ int vfscanf(FILE *f, const char *fmt, va_list ap)
 		case 'e': case 'E':
 		case 'f': case 'F':
 		case 'g': case 'G':
-			y = __floatscan(f, -1, size, 0);
+			y = __floatscan(f, size, 0);
 			if (!shcnt(f)) goto match_fail;
 			if (dest) switch (size) {
 			case SIZE_def:
@@ -312,6 +313,7 @@ int vfscanf(FILE *f, const char *fmt, va_list ap)
 				if (readwc(c, &wcs, &st) < 0)
 					goto input_fail;
 			}
+			shunget(f);
 			if (!mbsinit(&st)) goto input_fail;
 			if (dest) *wcs++ = 0;
 			break;