30 lines
759 B
Diff
30 lines
759 B
Diff
From 92a611b4b05ef420e81c2c78f8c1eb3b38c31627 Mon Sep 17 00:00:00 2001
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From: Marius Tomaschewski <mt@suse.de>
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Date: Thu, 18 Aug 2011 10:28:04 +0200
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Subject: [PATCH] dhcp-4.1.1-dhclient-exec-filedes
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---
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client/dhclient.c | 6 ++++++
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1 file changed, 6 insertions(+)
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diff --git a/client/dhclient.c b/client/dhclient.c
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index 52121be..203d3d1 100644
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--- a/client/dhclient.c
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+++ b/client/dhclient.c
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@@ -3369,6 +3369,12 @@ int script_go (client)
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*/
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if (leaseFile != NULL)
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fclose(leaseFile);
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+ if ((i = open("/dev/null", O_RDWR)) != -1) {
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+ dup2(i, STDIN_FILENO);
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+ dup2(i, STDOUT_FILENO);
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+ if (i > STDERR_FILENO)
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+ close(i);
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+ }
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execve (scriptName, argv, envp);
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log_error ("execve (%s, ...): %m", scriptName);
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exit (0);
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--
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1.8.4
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