From: Michael Adam <obnox@samba.org>
Date: Tue, 4 Sep 2012 13:17:37 +0000 (+0200)
Subject: s3: in sys_popen(), improve call to pipe and report error to debug
X-Git-Tag: samba-4.0.0rc1~245
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=d43c411fb19707f1b57177e9a3300573018cc849;p=thirdparty%2Fsamba.git

s3: in sys_popen(), improve call to pipe and report error to debug
---

diff --git a/source3/lib/system.c b/source3/lib/system.c
index ce55e83d583..30f2ac6d008 100644
--- a/source3/lib/system.c
+++ b/source3/lib/system.c
@@ -1166,8 +1166,12 @@ int sys_popen(const char *command)
 		return -1;
 	}
 
-	if (pipe(pipe_fds) < 0)
+	ret = pipe(pipe_fds);
+	if (ret < 0) {
+		DEBUG(0, ("sys_popen: error opening pipe: %s\n",
+			  strerror(errno)));
 		return -1;
+	}
 
 	parent_end = pipe_fds[0];
 	child_end = pipe_fds[1];