[haiku-bugs] Re: [Haiku] #9446: [net_server] doesn't bring up newly plugged interfaces
- From: "phoudoin" <trac@xxxxxxxxxxxx>
- Date: Mon, 08 Apr 2013 09:50:00 -0000
#9446: [net_server] doesn't bring up newly plugged interfaces
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Reporter: diver | Owner: axeld
Type: bug | Status: new
Priority: normal | Milestone: R1
Component: Servers/net_server | Version: R1/Development
Resolution: | Keywords:
Blocked By: | Blocking:
Has a Patch: 0 | Platform: All
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Comment (by phoudoin):
Sorry, I still don't have a working Haiku system setup to dive myself
here.
Meanwhile:
* the first message is correct, and should call _ConfigureDevice(), which
in turn calls _ConfigureInterface() and launch an AutoConfigLooper on it
(DHCP)
* the second message is not a leaf path but a directory. Which is nowhere
checked so it does too, right after (and *before* the AutoConfigLooper
have finish), call _ConfigureDevice() -> _ConfigureInterface() where it
must dies somewhere, possibly breaking the /dev/net/usb_davicom/0 device
configuration.
What you could try, beside adding some printf() here and there in
_ConfigureInterface(), is to add a check in _HandleDeviceMonitor():
{{{
- if (strncmp(path, "/dev/net", 9)) {
+ BEntry entry(path);
+ if (entry.IsDirectory() || strncmp(path, "/dev/net", 9)) {
+ // not a valid device entry, ignore
return B_NAME_NOT_FOUND;
}
}}}
You may need to add #include <Entry.h> header, too.
--
Ticket URL: <http://dev.haiku-os.org/ticket/9446#comment:5>
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