26 lines
1.0 KiB
Diff
26 lines
1.0 KiB
Diff
From f461c8073dee9cd10bfae5ae3586e785ec8a5d07 Mon Sep 17 00:00:00 2001
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From: Lennart Poettering <lennart@poettering.net>
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Date: Thu, 21 Aug 2014 17:35:19 +0200
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Subject: [PATCH] execute: explain in a comment, why close_all_fds() is invoked
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the second time differently
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---
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src/core/execute.c | 4 +++-
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1 file changed, 3 insertions(+), 1 deletion(-)
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diff --git a/src/core/execute.c b/src/core/execute.c
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index 2544a2470c..b5b22472d5 100644
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--- a/src/core/execute.c
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+++ b/src/core/execute.c
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@@ -1635,7 +1635,9 @@ int exec_spawn(ExecCommand *command,
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}
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/* We repeat the fd closing here, to make sure that
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- * nothing is leaked from the PAM modules */
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+ * nothing is leaked from the PAM modules. Note that
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+ * we are more aggressive this time since socket_fd
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+ * and the netns fds we don#t need anymore. */
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err = close_all_fds(fds, n_fds);
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if (err >= 0)
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err = shift_fds(fds, n_fds);
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