From: Rich Felker <dalias@aerifal.cx>
Date: Wed, 6 May 2015 22:53:22 +0000 (-0400)
Subject: fix futimes legacy function with null tv pointer
X-Git-Url: http://nsz.repo.hu/git/?a=commitdiff_plain;h=ece0c48a603a58b26672ee2eeea7554991fcafa1;p=musl

fix futimes legacy function with null tv pointer

a null pointer is valid here and indicates that the current time
should be used. based on patch by Felix Janda, simplified.
---

diff --git a/src/legacy/futimes.c b/src/legacy/futimes.c
index d81d83a9..1c19eb1f 100644
--- a/src/legacy/futimes.c
+++ b/src/legacy/futimes.c
@@ -5,6 +5,7 @@
 int futimes(int fd, const struct timeval tv[2])
 {
 	struct timespec times[2];
+	if (!tv) return futimens(fd, 0);
 	times[0].tv_sec  = tv[0].tv_sec;
 	times[0].tv_nsec = tv[0].tv_usec * 1000;
 	times[1].tv_sec  = tv[1].tv_sec;