From: Rich Felker <dalias@aerifal.cx>
Date: Mon, 10 Sep 2012 22:05:02 +0000 (-0400)
Subject: fix ppoll with null timeout argument
X-Git-Url: http://nsz.repo.hu/git/?p=musl;a=commitdiff_plain;h=3b5e69052a867e9d99cf4c655d775bd06e3437f1

fix ppoll with null timeout argument
---

diff --git a/src/linux/ppoll.c b/src/linux/ppoll.c
index 8f4aab9b..d49e836e 100644
--- a/src/linux/ppoll.c
+++ b/src/linux/ppoll.c
@@ -4,6 +4,6 @@
 
 int ppoll(struct pollfd *fds, nfds_t n, const struct timespec *to, const sigset_t *mask)
 {
-	struct timespec tmp = *to;
-	return syscall_cp(SYS_ppoll, fds, n, &tmp, mask);
+	return syscall_cp(SYS_ppoll, fds, n,
+		to ? (struct timespec []){*to} : 0, mask);
 }