From 7b1315411f1de73801fd38f264ca507ae3807e53 Mon Sep 17 00:00:00 2001 From: Zdenek Kabelac Date: Tue, 6 Aug 2013 16:07:50 +0200 Subject: [PATCH] clmvd: fix decriptor leak on restart Do not leave descriptor used for dup2() openned. --- daemons/clvmd/clvmd.c | 4 ++++ 2 files changed, 5 insertions(+) diff --git a/daemons/clvmd/clvmd.c b/daemons/clvmd/clvmd.c index f05776f..eaa75ca 100644 --- a/daemons/clvmd/clvmd.c +++ b/daemons/clvmd/clvmd.c @@ -1085,6 +1085,10 @@ static void be_daemon(int timeout) log_error("Error setting terminal FDs to /dev/null: %m"); exit(5); } + if ((devnull > STDERR_FILENO) && close(devnull)) { + log_sys_error("close", "/dev/null"); + exit(7); + } if (chdir("/")) { log_error("Error setting current directory to /: %m"); exit(6); -- 1.8.4.5