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authorRich Felker <dalias@aerifal.cx>2012-04-19 12:56:29 -0400
committerRich Felker <dalias@aerifal.cx>2012-04-19 12:56:29 -0400
commit1bf725eda7a06713825b0609c9b39c55cf5ab76a (patch)
tree5cc16c44cdd3c571ac9b806aced07b2a7eb75f1e /src/stdlib/wcstol.c
parentcb81b6947c0277a6a27ddc699d716e9cf2b524aa (diff)
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musl-1bf725eda7a06713825b0609c9b39c55cf5ab76a.tar.xz
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further fixes to leading space issue (forgot the wide versions)
Diffstat (limited to 'src/stdlib/wcstol.c')
-rw-r--r--src/stdlib/wcstol.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/src/stdlib/wcstol.c b/src/stdlib/wcstol.c
index 822bcf1a..840bb0a6 100644
--- a/src/stdlib/wcstol.c
+++ b/src/stdlib/wcstol.c
@@ -27,6 +27,7 @@ static size_t do_read(FILE *f, unsigned char *buf, size_t len)
 
 static unsigned long long wcstox(const wchar_t *s, wchar_t **p, int base, unsigned long long lim)
 {
+	wchar_t *t = (wchar_t *)s;
 	unsigned char buf[64];
 	FILE f = {0};
 	f.flags = 0;
@@ -35,12 +36,13 @@ static unsigned long long wcstox(const wchar_t *s, wchar_t **p, int base, unsign
 	f.buf_size = sizeof buf - 4;
 	f.lock = -1;
 	f.read = do_read;
-	f.cookie = (void *)s;
+	while (iswspace(*t)) t++;
+	f.cookie = (void *)t;
 	shlim(&f, 0);
 	unsigned long long y = __intscan(&f, base, 1, lim);
 	if (p) {
 		size_t cnt = shcnt(&f);
-		*p = (wchar_t *)s + cnt;
+		*p = cnt ? t + cnt : (wchar_t *)s;
 	}
 	return y;
 }