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authordjm@openbsd.org <djm@openbsd.org>2016-04-08 06:35:54 +0000
committerDamien Miller <djm@mindrot.org>2016-04-08 17:36:29 +1000
commit90ee563fa6b54c59896c6c332c5188f866c5e75f (patch)
treee30f408abc3b50bf8ed32691d7ab675957591b6a /PROTOCOL
parent0ccbd5eca0f0dd78e71a4b69c66f03a66908d558 (diff)
upstream commit
We accidentally send an empty string and a zero uint32 with every direct-streamlocal@openssh.com channel open, in contravention of our own spec. Fixing this is too hard wrt existing versions that expect these fields to be present and fatal() if they aren't, so document them as "reserved" fields in the PROTOCOL spec as though we always intended this and let us never speak of it again. bz#2529, reported by Ron Frederick Upstream-ID: 34cd326a4d236ca6e39084c4ff796bd97ab833e7
Diffstat (limited to 'PROTOCOL')
-rw-r--r--PROTOCOL4
1 files changed, 3 insertions, 1 deletions
diff --git a/PROTOCOL b/PROTOCOL
index 131adfef..c6f99a31 100644
--- a/PROTOCOL
+++ b/PROTOCOL
@@ -247,6 +247,8 @@ to request that the server make a connection to a Unix domain socket.
uint32 initial window size
uint32 maximum packet size
string socket path
+ string reserved
+ uint32 reserved
Similar to forwarded-tcpip, forwarded-streamlocal is sent by the
server when the client has previously send the server a streamlocal-forward
@@ -452,4 +454,4 @@ respond with a SSH_FXP_STATUS message.
This extension is advertised in the SSH_FXP_VERSION hello with version
"1".
-$OpenBSD: PROTOCOL,v 1.29 2015/07/17 03:09:19 djm Exp $
+$OpenBSD: PROTOCOL,v 1.30 2016/04/08 06:35:54 djm Exp $