From 7de446642e8da35fe064e607c2aa618ca69475b4 Mon Sep 17 00:00:00 2001
From: file <file@f38db490-d61c-443f-a65b-d21fe96a405b>
Date: Wed, 6 Sep 2006 20:02:59 +0000
Subject: Don't close the second file descriptor if it's the same as the first
 one, as it will have already been closed elsewhere and could cause massive
 panic. (issue #7699 reported by bn999)

git-svn-id: http://svn.digium.com/svn/asterisk/branches/1.2@42148 f38db490-d61c-443f-a65b-d21fe96a405b
---
 res/res_agi.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'res/res_agi.c')

diff --git a/res/res_agi.c b/res/res_agi.c
index e9b275ed0..de4c7be39 100644
--- a/res/res_agi.c
+++ b/res/res_agi.c
@@ -2047,7 +2047,8 @@ static int agi_exec_full(struct ast_channel *chan, void *data, int enhanced, int
 		agi.ctrl = fds[0];
 		agi.audio = efd;
 		res = run_agi(chan, argv[0], &agi, pid, dead);
-		close(fds[1]);
+		if (fds[1] != fds[0])
+			close(fds[1]);
 		if (efd > -1)
 			close(efd);
 	}
-- 
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