[haiku-bugs] Re: [Haiku] #9377: Network Stack Deadlock
- From: "jackburton" <trac@xxxxxxxxxxxx>
- Date: Sun, 03 Feb 2013 12:21:09 -0000
#9377: Network Stack Deadlock
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Reporter: jackburton | Owner: axeld
Type: bug | Status: new
Priority: normal | Milestone: R1
Component: Network & Internet/Stack | Version: R1/Development
Resolution: | Keywords:
Blocked By: | Blocking:
Has a Patch: 0 | Platform: All
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Comment (by jackburton):
Would it be possible to unlock the interface list mutex after getting the
interface in
get_interface(), before calling CreateDomainDatalinkIfNeeded() ?
I mean here:
{{{
Interface*
get_interface(net_domain* domain, const char* name)
{
MutexLocker locker(sLock);
Interface* interface = find_interface(name);
if (interface == NULL)
return NULL;
+ locker.Unlock();
if (interface->CreateDomainDatalinkIfNeeded(domain) != B_OK)
return NULL;
interface->AcquireReference();
return interface;
}
}}}
At least, that function doesn't seem to mess with the interfaces list, so
it would seem to be safe to unlock.
--
Ticket URL: <http://dev.haiku-os.org/ticket/9377#comment:4>
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