[netfilter-cvslog] r7320 - branches/ulog/ulogd2/output
pablo at netfilter.org
pablo at netfilter.org
Sun Feb 3 12:33:56 CET 2008
Author: pablo at netfilter.org
Date: 2008-02-03 12:33:56 +0100 (Sun, 03 Feb 2008)
New Revision: 7320
Modified:
branches/ulog/ulogd2/output/ulogd_output_LOGEMU.c
Log:
From: Eric Leblond <eric at inl.fr>:
Changed sighup_handler_print to fallback to continue using old descriptor on new file opening failure.
This patch is a backport of Marius Tomaschewski <mt at suse.de> work on ulogd.
Modified: branches/ulog/ulogd2/output/ulogd_output_LOGEMU.c
===================================================================
--- branches/ulog/ulogd2/output/ulogd_output_LOGEMU.c 2008-02-03 11:30:34 UTC (rev 7319)
+++ branches/ulog/ulogd2/output/ulogd_output_LOGEMU.c 2008-02-03 11:33:56 UTC (rev 7320)
@@ -114,15 +114,18 @@
static void signal_handler_logemu(struct ulogd_pluginstance *pi, int signal)
{
struct logemu_instance *li = (struct logemu_instance *) &pi->private;
+ FILE *old = li->of;
switch (signal) {
case SIGHUP:
ulogd_log(ULOGD_NOTICE, "syslogemu: reopening logfile\n");
- fclose(li->of);
li->of = fopen(pi->config_kset->ces[0].u.string, "a");
if (!li->of) {
ulogd_log(ULOGD_ERROR, "can't reopen syslogemu: %s\n",
strerror(errno));
+ li->of = old;
+ } else {
+ fclose(old);
}
break;
default:
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