Re: [Dnsmasq-discuss] No servers after coming back from sleep (was dnsmasq 2.86 crash)

2021-10-20 Thread Eloy Paris
On Wed, Oct 20, 2021 at 11:20:35AM -0400, Eloy Paris wrote: > Looking at recent changes to add_update_server() I found: > > https://thekelleys.org.uk/gitweb/?p=dnsmasq.git;a=commitdiff;h=eb88eed1fc8ed246e9355531c2715fa2f7738afc > > I have reverted that commit and now bounci

Re: [Dnsmasq-discuss] No servers after coming back from sleep (was dnsmasq 2.86 crash)

2021-10-20 Thread Eloy Paris
the above commit. I'll try to determine what is wrong with the logic but please feel free to beat me to it because it might take me a little while. Cheers, Eloy Paris.- On Wed, Oct 20, 2021 at 05:35:47AM -0400, Eloy Paris wrote: > On Tue, Oct 19, 2021 at 01:13:46PM -0400, Eloy Paris wrote:

[Dnsmasq-discuss] No servers after coming back from sleep (was dnsmasq 2.86 crash)

2021-10-20 Thread Eloy Paris
On Tue, Oct 19, 2021 at 01:13:46PM -0400, Eloy Paris wrote: > I am seeing the new issue happen very often -- the machine goes to sleep > and when it comes back it seems like dnsmasq does not have upstream > servers to forward requests to, so the virtual machine that relies on > dns

Re: [Dnsmasq-discuss] dnsmasq 2.86 crash

2021-10-19 Thread Eloy Paris
Hi Simon, On Tue, Oct 19, 2021 at 03:51:28PM +0100, Simon Kelley wrote: > On 15/10/2021 04:45, Eloy Paris wrote: > > Hi Simon, > > > > I am running 2.87test4, which has the commit you mention below. > > > > I've tested bringing down and up the external i

Re: [Dnsmasq-discuss] dnsmasq 2.86 crash

2021-10-14 Thread Eloy Paris
one change in /etc/resolv.conf, and it apparently is one that does not contain any servers. Cheers, Eloy Paris.- On Wed, Oct 13, 2021 at 09:44:56AM +0100, Simon Kelley wrote: > Based on the location of the crash, and the circumstances that cause it, > my guess is that this will be fi

Re: [Dnsmasq-discuss] dnsmasq 2.86 crash

2021-10-13 Thread Eloy Paris
Hi Simon, Glad to hear it might be a known issue. I'll test that patch and report back. Cheers, Eloy Paris.- On Wed, Oct 13, 2021 at 09:44:56AM +0100, Simon Kelley wrote: > Based on the location of the crash, and the circumstances that cause it, > my guess is that this will

Re: [Dnsmasq-discuss] dnsmasq 2.86 crash

2021-10-12 Thread Eloy Paris
db) On Tue, Oct 12, 2021 at 10:55:22PM -0400, Eloy Paris wrote: > Hello, > > I am experiencing crashes in dnsmasq (2.86). I am able to reproduce it > though I am not sure about the exact sequence of events -- it happens > when I enable/disable my Ethernet NIC and disable/enable my wi

[Dnsmasq-discuss] dnsmasq 2.86 crash

2021-10-12 Thread Eloy Paris
goes down). I guess dnsmasq does not handle gracefully receiving a DNS request from the VM when the external interfaces of the hypervisor (Ethernet or wi-fi) go down? Some details below; happy to provide more information if that's not enough to get to the bottom of