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| author | Ferenc Wagner <wferi@niif.hu> | 2009-09-05 18:41:59 +0200 |
|---|---|---|
| committer | H. Peter Anvin <hpa@zytor.com> | 2009-09-14 14:41:02 -0700 |
| commit | 3f2bc9833d8b4642aac2866f7718c80d5c0b52be (patch) | |
| tree | 8a092ea95356c71edb9472d536d712ceb48ad79f | |
| parent | 44c98cf8b63a644ee07ac12a1ed3503875bb2b4d (diff) | |
| download | tftp-hpa-3f2bc9833d8b4642aac2866f7718c80d5c0b52be.tar.gz | |
Ensure that the log socket is available for the child
Just in case syslog has been restarted, bounce the log socket before
the chroot.
Signed-off-by: Ferenc Wagner <wferi@niif.hu>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
| -rw-r--r-- | tftpd/tftpd.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/tftpd/tftpd.c b/tftpd/tftpd.c index 72d3e5d..721ebd8 100644 --- a/tftpd/tftpd.c +++ b/tftpd/tftpd.c @@ -870,6 +870,15 @@ int main(int argc, char **argv) /* Ignore SIGHUP */ set_signal(SIGHUP, SIG_IGN, 0); + /* Make sure the log socket is still connected. This has to be + done before the chroot, while /dev/log is still accessible. + When not running standalone, there is little chance that the + syslog daemon gets restarted by the time we get here. */ + if (secure && standalone) { + closelog(); + openlog(__progname, LOG_PID | LOG_NDELAY, LOG_DAEMON); + } + #ifdef HAVE_TCPWRAPPERS /* Verify if this was a legal request for us. This has to be done before the chroot, while /etc is still accessible. */ |