[DragonFlyBSD - Bug #2811] (Resolved) va_arg twice in dntpd

[bugtracker-admin at leaf.dragonflybsd.org]

Issue #2811 has been reported by bycn82.

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Bug #2811: va_arg twice in dntpd
http://bugs.dragonflybsd.org/issues/2811

* Author: bycn82
* Status: Resolved
* Priority: Normal
* Assignee: 
* Category: 
* Target version: 
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the function vlogline of below file
/usr.sbin/dntpd/log.c 
it is possible to print the va into stderr and log into syslog ,below is the overview of the function.

function vlogline(){
if (log_stderr) {
   print va into stderr
}

if(debug_opt == 0){
 syslog
}
}

va_arg() will move the ap to next arg. somehow in my development environment, it dumpped when i trigger it manually, 

core file and patch in the attachment.


dev01#dntpd
dntpd: NOTE: killing old daemon and starting a new one
Segmentation fault (core dumped)
dev01#


---Files--------------------------------
dntpd.core (996 KB)
dntpd.patch (1.07 KB)


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