id	summary	reporter	owner	description	type	status	milestone	component	version	severity	resolution	keywords	cc
5829	condition.cpp: condition_impl::notify_all swallows errors from WaitForSingleObject	anonymous	viboes	"condition_impl::notify_all silently swallows errors from WaitForSingleObject. The author got the asserts correct, but took no action on failures.

My apologies for throwing a runtime_error. I'm not familiar enogh with boost to know what should be thrown. I also suspect the code should throw earlier than before function exit.

Index: condition.cpp
===================================================================
RCS file: /cvsroot/boost/boost/libs/thread/src/condition.cpp,v
retrieving revision 1.21
diff -r1.21 condition.cpp
133,135c133,135
<     int res = 0;
<     res = WaitForSingleObject(reinterpret_cast<HANDLE>(m_mutex), INFINITE);
<     assert(res == WAIT_OBJECT_0);
---
>     int wait1 = WAIT_OBJECT_0, wait2 = WAIT_OBJECT_0, res = 0;
>     wait1 = WaitForSingleObject(reinterpret_cast<HANDLE>(m_mutex), INFINITE);
>     assert(wait1 == WAIT_OBJECT_0);
151,152c151,152
<         res = WaitForSingleObject(reinterpret_cast<HANDLE>(m_gate), INFINITE);
<         assert(res == WAIT_OBJECT_0);
---
>         wait2 = WaitForSingleObject(reinterpret_cast<HANDLE>(m_gate), INFINITE);
>         assert(wait2 == WAIT_OBJECT_0);
177a178,183
> 
>     if(wait1 != WAIT_OBJECT_0)
>         throw std::runtime_error(""Failed to wait on mutex"");
>     if(wait2 != WAIT_OBJECT_0)
>         throw std::runtime_error(""Failed to wait on gate""); 
> 
"	Support Requests	closed	To Be Determined	thread	Boost 1.47.0	Problem	invalid		viboes