X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=src%2Fstdlib%2Fwcstoul.c;h=9cbec1a86ec2c261bf463a89d846b4c5e6b654f8;hb=8c6fc860a97f79146bf5c092d5cfb90fa6d9355a;hp=e39faafe10b35f5cefa695faae381bb9b3079392;hpb=0b44a0315b47dd8eced9f3b7f31580cf14bbfc01;p=musl

diff --git a/src/stdlib/wcstoul.c b/src/stdlib/wcstoul.c
index e39faafe..9cbec1a8 100644
--- a/src/stdlib/wcstoul.c
+++ b/src/stdlib/wcstoul.c
@@ -6,8 +6,11 @@
 
 unsigned long wcstoul(const wchar_t *s, wchar_t **p, int base)
 {
-	uintmax_t x = wcstoumax(s, p, base);
-	if (x > ULONG_MAX) {
+ 	intmax_t x;
+	if (sizeof(intmax_t) == sizeof(long))
+		return wcstoumax(s, p, base);
+	x = wcstoimax(s, p, base);
+	if (-x > ULONG_MAX || x > ULONG_MAX) {
 		errno = ERANGE;
 		return ULONG_MAX;
 	}