mirror/labs-bird
1
0
Fork 0
mirror of https://gitlab.labs.nic.cz/labs/bird.git synced 2024-05-11 16:54:54 +00:00
Code Releases Activity

Log: Fix broken syslog name

Browse Source 
BIRD passed string from configuration to openlog(), which kept it
internally. After reconfiguration the old string was freed, therefore
openlog had invalid copy.

Thanks to Chris Caputo for the original patch.
This commit is contained in:
Ondrej Zajicek (work)
2016-11-01 11:37:49 +01:00
parent 3213273d82
commit 17fe57d8dc
2 changed files with 20 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

18
sysdep/unix/log.c
View File

@@ -288,18 +288,22 @@ log_switch(int debug, list *l, char *new_syslog_name)
current_log_list = l;
#ifdef HAVE_SYSLOG
char *old_syslog_name = current_syslog_name;
current_syslog_name = new_syslog_name;
if (old_syslog_name && new_syslog_name &&
!strcmp(old_syslog_name, new_syslog_name))
if (current_syslog_name && new_syslog_name &&
!strcmp(current_syslog_name, new_syslog_name))
return;
if (old_syslog_name)
if (current_syslog_name)
{
closelog();
xfree(current_syslog_name);
current_syslog_name = NULL;
}
if (new_syslog_name)
openlog(new_syslog_name, LOG_CONS | LOG_NDELAY, LOG_DAEMON);
{
current_syslog_name = xstrdup(new_syslog_name);
openlog(current_syslog_name, LOG_CONS | LOG_NDELAY, LOG_DAEMON);
}
#endif
}