scheidell at secnap
Jan 7, 2002, 5:42 AM
Post #1 of 1
(130 views)
Permalink
|
|
RE: fix for CVS 1.1x, Was Scans Stop
|
|
> the machine.
>
> I installed the latest Development version from CVS. Compiling went ok and
> a quick test seemed to do just fine..
Give this a shot: fixed similar problem on SMB SID stops.
changes behaviour of alive() functions.
this function was fixed to keep FREEBSD from panic/reboot, but seems to
have some bad side effects (note, this also works for FBSD as well, so
don't worry, FBSD users)
> All email send to me is bound to the rules described on my homepage.
> hvdkooij [at] vanderkooij http://hvdkooij.xs4all.nl/
> Don't meddle in the affairs of sysadmins,
> for they are subtle and quick to anger.
>
--- utils.c.CVS Thu Jan 3 11:33:17 2002
+++ utils.c Sat Jan 5 08:25:49 2002
@@ -887,8 +887,21 @@
process_alive(pid)
pid_t pid;
{
- while(waitpid(pid, NULL, WNOHANG) == EINTR);
- /* do nothing */
+ int ret;
+ int i;
+
+ /*
+ * Invalid argument
+ */
+ if(!pid)
+ return 0;
+
+ /*
+ * Second method, we attempt to use kill. But first, we
+ * wait() for the process, just in case it's a zombie.
+ */
+ for(i=0,ret=1;(i<100) && (ret > 0);i++)
+ ret = waitpid(pid, NULL, WNOHANG);
return kill(pid, 0) == 0;
}
--
Michael Scheidell
Secnap Network Security, LLC
scheidell [at] secnap 1+(561) 368-9561
See updated IT Security News at http://www.fdma.com/
|
