Here is what I am planning to commit:
sctp: fix oops when updating retransmit path with DEBUG on
commit fbdf501c9374966a56829ecca3a7f25d2b49a305
sctp: Do no select unconfirmed transports for retransmissions
Introduced the initial falt.
commit d598b166ced20d9b9281ea3527c0e18405ddb803
sctp: Make sure we always return valid retransmit path
Solved the problem, but forgot to change the DEBUG statement.
Thus it was still possible to dereference a NULL pointer.
Signed-off-by: Wei Yongjun <yjwei@xxxxxxxxxxxxxx>
Signed-off-by: Vlad Yasevich <vladislav.yasevich@xxxxxx>
---
net/sctp/associola.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/net/sctp/associola.c b/net/sctp/associola.c
index 65f9a7c..1b26878 100644
--- a/net/sctp/associola.c
+++ b/net/sctp/associola.c
@@ -1323,6 +1323,8 @@ void sctp_assoc_update_retran_path(struct sctp_association *asoc)
if (t)
asoc->peer.retran_path = t;
+ else
+ t = asoc->peer.retran_path;
SCTP_DEBUG_PRINTK_IPADDR("sctp_assoc_update_retran_path:association"
" %p addr: ",
--
1.6.0.4
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