[bcl] Fix a regression introduced by 91c68de23f5067d000207194466813239cda7866. If...
commita90de755248bbb380ca55e9f41e82ebe4f5be3ca
authorZoltan Varga <vargaz@gmail.com>
Tue, 29 Nov 2016 08:06:55 +0000 (29 03:06 -0500)
committerGitHub <noreply@github.com>
Tue, 29 Nov 2016 08:06:55 +0000 (29 03:06 -0500)
treebd7407dd106caf8d3c3a19e60720ff79ea8cab2b
parent57fc0b74391f3faa94f3c952dbce49fa22e666b2
[bcl] Fix a regression introduced by 91c68de23f5067d000207194466813239cda7866. If a thread was added to (#4038)

blocking_threads twice, then removed once, the corresponding entry in threads_stacktraces was removed,
causing an exception in ReleaseHandle () later.
mcs/class/System/System.Net.Sockets/SafeSocketHandle.cs