From 850002d800ee8fc247cf97c412589bf69bfcbb6a Mon Sep 17 00:00:00 2001 From: Edward Emelianov Date: Wed, 20 May 2026 10:01:47 +0300 Subject: [PATCH] little fix --- daemon.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/daemon.c b/daemon.c index 86aa13f..be3fc8e 100644 --- a/daemon.c +++ b/daemon.c @@ -140,9 +140,11 @@ int sl_daemonize(){ close(STDIN_FILENO); close(STDOUT_FILENO); close(STDERR_FILENO); - if(open("/dev/null", O_RDWR) < 0) return -1; - if(dup(0) < 0) return -1; - if(dup(0) < 0) return -1; + int ofd = open("/dev/null", O_RDWR); + if(ofd < 0) return -1; + if(dup(ofd) < 0) return -1; // STDIN + if(dup(ofd) < 0) return -1; // STDOUT + if(dup(ofd) < 0) return -1; // STDERR if(SIG_ERR == signal(SIGHUP, SIG_IGN)) return -1; return 0; }