similar to: [klibc:master] ipconfig: handle multiple interfaces correctly

When configuring multiple interfaces, the existing logic in ipconfig can fail if DHCP replies are received out of the expected order, or if one or more interfaces never receive replies. The current ipconfig logic uses a single packet socket to handle all incoming DHCP replies. If, for example, the host has two interfaces, A and B, and only B will be sent a DHCP reply, the order of events goes

The ipconfig code does not drop incoming packets that it can't handle. Since the packet socket sends ipconfig its own broadcast requests, ipconfig has the unfortunate behaviour of eating 100% of the CPU time when it does not receive an immediate response to its outgoing requests. This patch fixes the problem, by ensuring that packets are dropped if they are not handled. It also introduces a

This patch fixes a bug on systems with multiple connected network devices. As packet_peek uses all devices to receive data instead of a specific device. As the return value was never reset it was possible that packets from other devices were returned by packet_peek. That means that the ifindex did not match any ifindex of the specified devices the packet was never removed and packets for the

Thank you Maximilian, this was much easier! I still have problems with my email setup, I haven't found the time to migrate my mailbox from Windows yet. And gmail (webmail) doesn't allow many customizations, so I'm also uploading the patch to http://users.sch.gr/alkisg/temp/0001-Signed-off-by.patch I'm sending a patch regarding the discard_packet() function, please consider it for

Hello, all: I am executing ipconfig under a terminal and find one thing: If I execute ipconfig the first time, it will get an ip address from dhcp server, If I execute ipconfig the second time (or more times), since my TP-LINK TL-R402M router will give an icmp(ping) packet before DHCPOFFER, the ipconfig will fail after it receive the packet and tries unpack teh packet in packet_recv() since we

Knocking a small item off Russell's feature list. This applies on top of my earlier bugfix+options patch. README | 15 ++++----------- main.c | 28 +++++++++++++++++++++++----- 2 files changed, 27 insertions(+), 16 deletions(-) diff -Nru a/ipconfig/README b/ipconfig/README --- a/ipconfig/README Tue Apr 29 13:03:14 2003 +++ b/ipconfig/README Tue Apr 29 13:03:14 2003 @@ -10,22 +10,15 @@

The following patches come from Debian and/or Ubuntu packages of klibc. Ben. Ben Hutchings (1): [klibc] run-init: Add dry-run mode Jay Vosburgh (1): [klibc] ipconfig: Use separate sockets for DHCP from multiple interfaces Mathieu Trudel-Lapierre (1): [klibc] ipconfig: Set broadcast when sending DHCPREQUEST and DHCPDISCOVER YunQiang Su (1): [klibc] mips: setjmp.S: don't

Hi, it seems that ipconfig has a problem if multiple devices are up and connected to the same network. It seems that it uses the wrong socket/device index to compare it to incoming packet. To be more precise, the packet gets discarded in do_pkt_recv as the ifindex from state differs always from the incoming packet To reproduce create two tap devices: $ sudo tunctl -u uli -t tap0

Hey, I was scripting in klibc and wanted to make an action when the dhcp client failed at grabing an IP after the defined timeout. I found that klibc always exit 0 which isn't that convenient . I wrote a stupid patch that solve this issue. Cheers, Erwan From: Erwan Velu <erwan.velu at zodiacaerospace.com> Date: Tue, 24 Aug 2010 10:00:23 +0000 (+0200) Subject: Exiting -1 if ipconfig

fix: usr/kinit/ipconfig/main.c: In function ?ipconfig_main?: usr/kinit/ipconfig/main.c:350:7: warning: ?ret? may be used uninitialized in this function [-Wuninitialized] usr/kinit/ipconfig/main.c:346:6: note: ?ret? was declared here I think the initialisation change in 6df362216a2e5beb4f29feafeabc630034a76914 was unintentional. Cc: Ulrich Dangel <uli at spamt.net> Signed-off-by:

hello, Preparing my first klibc maintainenace release. :) My plan is to have the patches cook in klibc-queue and once everythings is fine deploy them in the main klibc repo. Please test/review belows patches. I plan to release the current queue really soon for klibc 1.5.20 due to the urgent ipconfig fixes. For now you find my patch queue on:

Hello hpa, please pull from my debian klibc tree to kernel.org for minor fixes, that piled up after kernel.org shutdown, inluding a build fix against current linux 3.1. git pull git://anonscm.debian.org/users/maks/klibc.git scripts/basic/fixdep.c | 27 +++++++++++++-------------- usr/include/limits.h | 2 ++ usr/include/sys/file.h | 9 +++++++++ usr/include/sys/types.h |

this is just on the common path, need to checkout others too, but a start: commit 5501109f6597f2bbed17a264b247c36220362dfb Author: maximilian attems <max at stro.at> Date: Mon Apr 26 08:07:51 2010 +0200 [klibc] ipconfig: Fix valgrind errors valgrind was rightfully complaining on ipconfig eth0: ERROR SUMMARY: 5 errors from 4 contexts (suppressed: 0 from 0) all

Hi folks, I have a question concerning scope of classes in CFEngine 3. I run CFE 3.10.2 on CentOS 7.4. # cf-agent -V CFEngine Core 3.10.2 # cat /etc/redhat-release CentOS Linux release 7.4.1708 (Core) I'm logged in as root and located in current working dir /root. I have the following file # ll ./samples/scope_of_class.cf -rwx------. 1 root root 720 10. Jul 16:33

Various coding style fixes checkpatch warns about. The goal is not to be 100% checkpatch compliant, but to have more consistent coding style. As this is a trivial patch serie, will land in 24 hours in klibc git, unless of course ml review hits a bugger. Checked with size(3) that the generated kinit, fstype, ipconfig and nfsmount are the same. maximilian attems (4): [klibc] ipconfig: reduce

On Thu, 26 Jul 2018, Meikel wrote: > Hey folks, > > I have a problem with the definition of a variable of type slist in CFEngine > on > > # uname -a ; cat /etc/redhat-release > Linux policyhub.example.com 3.10.0-693.el7.x86_64 #1 SMP Tue Aug 22 21:09:27 > UTC 2017 x86_64 x86_64 x86_64 GNU/Linux > CentOS Linux release 7.4.1708 (Core) > > I'm not sure if its

This patch makes it so that ipconfig only configures devices that are connected: --- klibc-0.194/ipconfig/main.c.orig 2005-01-06 15:20:24.749525888 -0700 +++ klibc-0.194/ipconfig/main.c 2005-01-06 15:24:48.038499880 -0700 @@ -27,6 +27,7 @@ static char do_not_config; static unsigned int default_caps = CAP_DHCP | CAP_BOOTP | CAP_RARP; static int loop_timeout = -1; +static int only_connected = 0;

Hey folks, I have a problem with the definition of a variable of type slist in CFEngine on # uname -a ; cat /etc/redhat-release Linux policyhub.example.com 3.10.0-693.el7.x86_64 #1 SMP Tue Aug 22 21:09:27 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux CentOS Linux release 7.4.1708 (Core) I'm not sure if its valid to ask CFEngine questions on this mailing list, but as far as I'm running on

I posted the following on news://comp.lang.javascript, and someone kindly replied suggesting I should try on this mailing list. (Please excuse very long lines - I carefully format line endings; but Microsoft Outlook, which I have to use at my client site, then takes it upon itself to rearrange and remove most of my linefeeds! :-< ) I am using Thomas Fuchs''s amazing drag-and-drop

I am looking for a way to define patterns without specifying the type of the root node in the RHS result. I want to be able to write something like this: def : Pat<(i64 imm:$in), (GenDAG imm:$in)>; (GenDAG is a custom function that returns the DAG that replaces the node in the LHS.) A little background: Mips emits a sequence of instructions to load immediate constants that do not fit in