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4 Commits
Author SHA1 Message Date
Han-Wen Nienhuys c169681727 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>
 2015-08-17 22:20:11 +00:00
hanwen 2f3083f616 crypto/ssh: allow client to specify host key algorithms. 
Fixes golang/go#11722.

Change-Id: I4fa2a1db14050151f9269427ca35cf7ebd21440a
Reviewed-on: https://go-review.googlesource.com/12907
Reviewed-by: Adam Langley <agl@golang.org>
 2015-08-04 13:06:53 +00:00
Dave Cheney 7f27901cb9 ssh: fix deadlock during error path 
Fixes golang/go#11882

If an error occurs during handshakeTransport.writePacket the lock may not be
released. Fix this by using defer rather than manually unlocking in all paths.

Change-Id: I0010284b4f7d99907c86b4c0e140ab6cf37b0441
Reviewed-on: https://go-review.googlesource.com/12888
Reviewed-by: Adam Langley <agl@golang.org>
 2015-07-30 21:10:58 +00:00
Adam Langley fa50e7408b go.crypto/ssh: import gosshnew. 
See https://groups.google.com/d/msg/Golang-nuts/AoVxQ4bB5XQ/i8kpMxdbVlEJ

R=hanwen
CC=golang-codereviews
https://golang.org/cl/86190043
 2014-04-09 13:57:52 -07:00