search for: boers

All, Given the amount of NULL-pointer dereference vulnerabilities in the FreeBSD kernel that have been discovered of late, I've started looking at a way to generically protect against the code execution possibilities of such bugs. By disallowing userland to map pages at address 0x0 (and a bit beyond), it is possible to make such NULL-pointer deref bugs mere DoS'es instead of code

Hi, I have implemented a custom application module based in some esqueletone code I will provide below. I have tested it with asterisk 1.2.23 and it works fine. But when I tested the same application with a newest version of asterisk like 1.4.* it always returns an error trying to load the module or more specific, trying to register the application. here is the code: int load_module(void){

Hello, Can someone give me hint to change a data.frame. I want to split a column in more columns depending on the value of a other column. Thanks for the reaction, Andre Example: > dat x1 x2 1 1 a 2 1 b 3 1 c 4 2 d 5 2 e 6 2 f 7 3 g 8 3 h 9 3 i in > dur d1 d2 d3 1 a d g 2 b e h 3 c f i [[alternative HTML version deleted]]

Hello, In the internet draft describing the SDP parameters for speex I find this: mode: Speex encoding mode. Can be {1,2,3,4,5,6,any} defaults to 3 in narrowband, 6 in wide and ultra-wide. In the documentation I can only find the following request: SPEEX_SET_MODE There is no description though what this request does. I think the mode somehow maps to the bitrate, but I

...cipient , and presses transfer to transfer the held call. The users would like to press transfer, call the extension using a "extension" button on the phone, speak to the recipient, then hangup to complete the call. Can you give me a suggestion as to how to do this. Thank you, Michael Boers Michael Scott Technology -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.digium.com/pipermail/asterisk-users/attachments/20070219/7fad04a4/attachment.htm

Full_Name: Nicholas Boers Version: 1.8.1 OS: Windows XP Home Edition, Debian GNU/Linux 3.0 Submission from: (NULL) (24.68.84.10) mgp[2] specifies the axis labels' margin line relative to that of the axis line (mgp[3]). The `par' help does not document this behaviour. The following code demonstrates my observatio...

Hello, I searched the internet but i didn't find the answer for the next problem: I want to do a glm on a csv file consisting of 25 columns and 4 mln rows. Not all the columns are relevant. My problem is to read the data into R. Manipulate the data and then do a glm. I've tried with: dd<-scan("myfile.csv",colClasses=classes) dat<-as.data.frame(dd) My question is: what

I am constantly running into the problem where I get error messages like "cannot do complex assignments in base namespace". It might have something to do with the fact that R has not started up completely, since I am trying to run some R script using Rterm < Rscript.R. When I perform the same script in a Interactive R session, the R script has no problem with the assignments that it

as u have said in a reply mail below could you please send me the sample config files.. please as i was trying to do LDAP for BDC/PDC for quite sometime and un-successfull also. Your below gives me very good thought trying it agian. I also hope ur sample config files might come great help Thanks in advance with best Regards Yeri samba-request@lists.samba.org wrote: >Send samba mailing

Full_Name: Nicholas Boers Version: 1.8.1 OS: Windows XP Home Edition, Debian GNU/Linux 3.0 Submission from: (NULL) (24.68.84.10) mgp[2] specifies the axis labels' margin line relative to that of the axis line (mgp[3]). The `par' help does not document this behaviour. The following code demonstrates my observatio...

I am having trouble converting the output from Sweave into a valid PDF file. I have created a simple .Rnw file which will become a full vignette at some point, but during the intermediate testing, I got errors from texi2dvi. This is what I have done. 0) Using a Windows Xp system 1) Created a file called GeneSpring.Rnw 2) Convert this to Tex using Sweave("GeneSpring.Rnw") from within R

I'm currently working on a PHP web interface to show (1) the registered endpoints and (2) their status: available, outgoing call or incoming call. (In the future, this interface should also be able to redirect calls etc.) (1) The interface already shows a list of all registered endpoints. For this, I had to work around Asterisk's delay in monitoring when an endpoint is unregistered. What

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 The chroot(2) man page describes a sysctl called 'kern.chroot_allow_open_directories' which controls whether a process can chroot() and is already subject to the chroot() syscall. It seems that this sysctl can be trivially changed from within a chroot'd process (ie: if that process has superuser privileges). Is this sysctl meant to

Hello, I am reposting this messages, because I did not get any reply, and frankly, I am rather desparate... I also found out some additional info (at the end) I get a HUGE amount of the following errors: In /var/log/samba/log.smbd [2003/04/28 12:11:55, 0] rpc_server/srv_samr_nt.c:_samr_query_aliasmem(2626) _samr_query_aliasmem: Not yet implemented. In /var/log/syslog Apr 28 12:25:14 iuamtg

Hi, This is a froward message from tcpdump-workers mail list: === 8< ================ >8 === From: ef <blob.bb.a@gmail.com> Subject: tcpdump -z: command execution Date: Fri, 27 Aug 2010 09:33:48 +0200 To: tcpdump-workers@lists.tcpdump.org Hello, Thx for tcpdump, very valuable tool! Was looking at the new version of tcpdump a few days ago and saw this option: " -z Used in

GlusterFS newbie (less than a week) here. Running GlusterFS 3.2.6 servers on Dell PE2900 systems with four 3.16 GHz Xeon cores and 16 GB memory under CentOS 5.8. For this test, I have a distributed volume of one brick only, so no replication. I have made performance measurements with both dd and Bonnie++, and they confirm each other; here I report only the dd numbers (using bs=1024k). File

I have recently moved an asterisk system to a new location. This location is experiencing terrible echo. I installed the HPEC from Digium but that has caused a new problem. When HPEC is enabled and more that 16 taps are used, the audio from the outside caller gets clipped. Instead of hearing: Hello, my name is Mike one hears He o, m ame ike If the taps are set to less than 16, there

Gang, For months now, we're all seeing repeated bruteforce attempts on SSH. I've configured my pf install to ratelimit TCP connections to port 22 and to automatically add IP-addresses that connect too fast to a table that's filtered: table <lamers> { } block quick from <lamers> to any pass in quick on $ext_if inet proto tcp from any to ($ext_if) port 22 modulate

The receiver could send the packet list that the he lost directly via p2p to the clients. 1. it isnt much data to send. 2. you safe the way throught servers. Now the sender sends the data again to the server. Or if it isnt much to send he could send it directly.... How about that? -------------- next part -------------- An HTML attachment was scrubbed... URL:

Hi guys, I use EAC to save and compress my CD's to my network drive. In the past my compression to Flac was slightly worse than the file size shown by EAC. Now, since about two weeks ago, my compression ends up at about half the size of EAC i.e. I went from a compression ratio of approx 70% to a ratio of 30%. I get the feeling that the compression is somehow missing something. Or is the