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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)

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git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.2@42148 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Joshua Colp
2006-09-06 20:02:59 +00:00
parent ff9fce4bb8
commit 754cb0114f
1 changed files with 2 additions and 1 deletions
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3
res/res_agi.c
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@@ -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);
}