Re: [PATCH net] sctp: fix strchange_flags name for Stream Change Event

[David Miller]

From: Xin Long 
Date: Sat,  3 Nov 2018 13:59:45 +0800

> As defined in rfc6525#section-6.1.3, SCTP_STREAM_CHANGE_DENIED
> and SCTP_STREAM_CHANGE_FAILED should be used instead of
> SCTP_ASSOC_CHANGE_DENIED and SCTP_ASSOC_CHANGE_FAILED.
> 
> To keep the compatibility, fix it by adding two macros.
> 
> Fixes: b444153fb5a6 ("sctp: add support for generating add stream change 
> event notification")
> Reported-by: Jianwen Ji 
> Signed-off-by: Xin Long 

Applied and queued up for -stable.

[PATCH net] sctp: fix strchange_flags name for Stream Change Event

[Xin Long]

As defined in rfc6525#section-6.1.3, SCTP_STREAM_CHANGE_DENIED
and SCTP_STREAM_CHANGE_FAILED should be used instead of
SCTP_ASSOC_CHANGE_DENIED and SCTP_ASSOC_CHANGE_FAILED.

To keep the compatibility, fix it by adding two macros.

Fixes: b444153fb5a6 ("sctp: add support for generating add stream change event 
notification")
Reported-by: Jianwen Ji 
Signed-off-by: Xin Long 
---
 include/uapi/linux/sctp.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/include/uapi/linux/sctp.h b/include/uapi/linux/sctp.h
index 34dd3d4..680ecc3 100644
--- a/include/uapi/linux/sctp.h
+++ b/include/uapi/linux/sctp.h
@@ -568,6 +568,8 @@ struct sctp_assoc_reset_event {
 
 #define SCTP_ASSOC_CHANGE_DENIED   0x0004
 #define SCTP_ASSOC_CHANGE_FAILED   0x0008
+#define SCTP_STREAM_CHANGE_DENIED  SCTP_ASSOC_CHANGE_DENIED
+#define SCTP_STREAM_CHANGE_FAILED  SCTP_ASSOC_CHANGE_FAILED
 struct sctp_stream_change_event {
__u16 strchange_type;
__u16 strchange_flags;
-- 
2.1.0