tree 3e049d53ff4e1260ec5ca286f420892bb076d427
parent 4e213c0672297f4a0b1c3e73fc4c7fb05b7530c8
author Han-Wen Nienhuys <hanwen@google.com> 1439418816 +0200
committer Adam Langley <agl@golang.org> 1439850011 +0000

crypto/ssh: fix deadlock during error condition.

Unblock writers if a read error occurs while writers are blocked on a
pending key change.

Add test to check for deadlocks in error paths in handshake.go

Fixes golang/go#11992.

Change-Id: Id098bd9fec3d4fe83daeb2b7f935e5647c19afd3
Reviewed-on: https://go-review.googlesource.com/13594
Reviewed-by: Adam Langley <agl@golang.org>