[openssh-commits] [openssh] 01/01: Correct value for IPTOS_DSCP_LE.

[git+noreply at mindrot.org]

This is an automated email from the git hooks/post-receive script.

dtucker pushed a commit to branch master
in repository openssh.

commit adb0ea006d7668190f0c42aafe3a2864d352e34a
Author: Darren Tucker <dtucker at dtucker.net>
Date:   Wed Dec 15 10:50:33 2021 +1100

    Correct value for IPTOS_DSCP_LE.
    
    It needs to allow for the preceeding two ECN bits.  From daisuke.higashi
    at gmail.com via OpenSSH bz#3373, ok claudio@, job@, djm at .
---
 defines.h | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/defines.h b/defines.h
index 36c06edd..279e509a 100644
--- a/defines.h
+++ b/defines.h
@@ -66,7 +66,9 @@ enum
 #endif /* IPTOS_LOWDELAY */
 
 /*
- * Definitions for DiffServ Codepoints as per RFC2474
+ * Definitions for DiffServ Codepoints as per RFCs 2474, 3246, 4594 & 8622.
+ * These are the 6 most significant bits as they appear on the wire, so the
+ * two least significant bits must be zero.
  */
 #ifndef IPTOS_DSCP_AF11
 # define	IPTOS_DSCP_AF11		0x28
@@ -97,7 +99,7 @@ enum
 # define	IPTOS_DSCP_EF		0xb8
 #endif /* IPTOS_DSCP_EF */
 #ifndef IPTOS_DSCP_LE
-# define	IPTOS_DSCP_LE		0x01
+# define	IPTOS_DSCP_LE		0x04
 #endif /* IPTOS_DSCP_LE */
 #ifndef IPTOS_PREC_CRITIC_ECP
 # define IPTOS_PREC_CRITIC_ECP		0xa0

-- 
To stop receiving notification emails like this one, please contact
djm at mindrot.org.