From: Andre Noll <maan@systemlinux.org>
Date: Wed, 22 Oct 2008 09:28:15 +0000 (+0200)
Subject: exec.c: Open /dev/null r/w.
X-Git-Tag: v0.3.3~39
X-Git-Url: http://git.tue.mpg.de/?a=commitdiff_plain;h=c50361fa65e6e6939cf6c4928a8094c57ba1360b;p=paraslash.git

exec.c: Open /dev/null r/w.

Just to prevent external programs from getting confused when they write
to fd 1 or 2.
---

diff --git a/exec.c b/exec.c
index 86362c38..ca59f03d 100644
--- a/exec.c
+++ b/exec.c
@@ -37,7 +37,7 @@ static int para_exec(pid_t *pid, const char *file, char *const *const args, int
 	if (fds[2] > 0 && pipe(err) < 0)
 		goto err_out;
 	if (!fds[0] || !fds[1] || !fds[2]) {
-		ret = para_open("/dev/null", O_RDONLY, 42);
+		ret = para_open("/dev/null", O_RDWR, 42);
 		if (ret < 0)
 			goto err_out;
 		null = ret;