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| author | Denis Vlasenko | 2007-01-19 21:19:35 +0000 |
|---|---|---|
| committer | Denis Vlasenko | 2007-01-19 21:19:35 +0000 |
| commit | 9af7c9d6b62ceb07a9ba24cee0cf4a08c689235e (patch) | |
| tree | 69a650a8cd686f21087fc572a995420b6ac632cc /libbb/vfork_daemon_rexec.c | |
| parent | f8c11aa65df2af4ab20c0effc42997bbd7357cc3 (diff) | |
| download | busybox-9af7c9d6b62ceb07a9ba24cee0cf4a08c689235e.zip busybox-9af7c9d6b62ceb07a9ba24cee0cf4a08c689235e.tar.gz | |
openvt,getty,vfork_daemon_rexec,mount: tighten up fd cleanup code
(will close all fd's > 2 on daemonization now)
getty: fix "getty -" support, and also do not try to chown/chmod "-"
telnetd: fix "lost ctty" bug
Yet another attempt on saner function names:
bb_sanitize_server_stdio(0/1) -> bb_sanitize_stdio() + bb_daemonize();
Diffstat (limited to 'libbb/vfork_daemon_rexec.c')
| -rw-r--r-- | libbb/vfork_daemon_rexec.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libbb/vfork_daemon_rexec.c b/libbb/vfork_daemon_rexec.c index 81ae126..26d1826 100644 --- a/libbb/vfork_daemon_rexec.c +++ b/libbb/vfork_daemon_rexec.c @@ -35,8 +35,8 @@ void vfork_daemon_rexec(int nochdir, int noclose, dup2(fd, STDIN_FILENO); dup2(fd, STDOUT_FILENO); dup2(fd, STDERR_FILENO); - if (fd > 2) - close(fd); + while (fd > 2) + close(fd--); } vfork_args = xzalloc(sizeof(char *) * (argc + 3)); |