| Message ID | cover.1511615658.git.lucien.xin@gmail.com |
|---|---|
| Headers | show |
| Series | a couple of fixes for chunks abandoned in prsctp | expand |
On Sat, Nov 25, 2017 at 09:18:33PM +0800, Xin Long wrote: > Now when abandoning chunks in prsctp, it doesn't consider for frags in > one msg, which would cause peer can never receive the whole frags for > one msg to get them reassembled, these pieces of this msg will stay in > the reasm queue forever and block the following chunks' receiving. > > This patchset is to fix them in patch 2 and 3, and also fix another > issue for prsctp in patch 1. > > Xin Long (3): > sctp: only update outstanding_bytes for transmitted queue when doing > prsctp_prune > sctp: abandon the whole msg if one part of a fragmented message is > abandoned > sctp: do not abandon the other frags in unsent outq if one msg has > outstanding frags > > include/net/sctp/structs.h | 3 ++- > net/sctp/chunk.c | 11 +++++++++++ > net/sctp/outqueue.c | 19 +++++++++++++------ > 3 files changed, 26 insertions(+), 7 deletions(-) > > -- > 2.1.0 > > Series Acked-by: Neil Horman <nhorman@tuxdriver.com>
From: Xin Long <lucien.xin@gmail.com> Date: Sat, 25 Nov 2017 21:18:33 +0800 > Now when abandoning chunks in prsctp, it doesn't consider for frags in > one msg, which would cause peer can never receive the whole frags for > one msg to get them reassembled, these pieces of this msg will stay in > the reasm queue forever and block the following chunks' receiving. > > This patchset is to fix them in patch 2 and 3, and also fix another > issue for prsctp in patch 1. Series applied, thank you.
Now when abandoning chunks in prsctp, it doesn't consider for frags in one msg, which would cause peer can never receive the whole frags for one msg to get them reassembled, these pieces of this msg will stay in the reasm queue forever and block the following chunks' receiving. This patchset is to fix them in patch 2 and 3, and also fix another issue for prsctp in patch 1. Xin Long (3): sctp: only update outstanding_bytes for transmitted queue when doing prsctp_prune sctp: abandon the whole msg if one part of a fragmented message is abandoned sctp: do not abandon the other frags in unsent outq if one msg has outstanding frags include/net/sctp/structs.h | 3 ++- net/sctp/chunk.c | 11 +++++++++++ net/sctp/outqueue.c | 19 +++++++++++++------ 3 files changed, 26 insertions(+), 7 deletions(-)