From db8aab1a0434a687cc92f1886978bb9071ad6620 Mon Sep 17 00:00:00 2001
From: Giacomo Tesio <giacomo@tesio.it>
Date: Sat, 21 Jan 2017 01:14:28 +0100
Subject: [PATCH] kernel: boot: fix more dup() leaks reported by coverity

---
 sys/src/kern/boot/paq.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/sys/src/kern/boot/paq.c b/sys/src/kern/boot/paq.c
index 4756f0e..7ac35bf 100644
--- a/sys/src/kern/boot/paq.c
+++ b/sys/src/kern/boot/paq.c
@@ -60,8 +60,10 @@ connectpaq(void)
 		*argp++ = "/dev/flash/ramdisk";
 		*argp = 0;
 
-		dup(p[0], 0);
-		dup(p[1], 1);
+		if(dup(p[0], 0) != 0)
+			fatal("dup(p[0], 0)");
+		if(dup(p[1], 1) != 1)
+			fatal("dup(p[1], 1)");
 		close(p[0]);
 		close(p[1]);
 		exec("/boot/paqfs", (const char**)arg);