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authorLinus Torvalds <torvalds@linux-foundation.org>2014-06-13 07:41:57 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2014-06-13 07:41:57 -0700
commit4bdeb312083e65fccbb0a4b4043568f60520c67a (patch)
treeed123e56179e3c28e37da57942bb3eabc7bebb3a
parentaa569fa0ea32d1c24fb801a07d2d9174cbbdde23 (diff)
parent883854c5457a97190f7b0ee20f03bcd9664fc0c2 (diff)
Merge tag 'dlm-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm
Pull dlm fix from David Teigland: "This contains one small fix related to resending SCTP messages" * tag 'dlm-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm: dlm: keep listening connection alive with sctp mode
-rw-r--r--fs/dlm/lowcomms.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/fs/dlm/lowcomms.c b/fs/dlm/lowcomms.c
index 1e5b45359509..d08e079ea5d3 100644
--- a/fs/dlm/lowcomms.c
+++ b/fs/dlm/lowcomms.c
@@ -617,6 +617,11 @@ static void retry_failed_sctp_send(struct connection *recv_con,
int nodeid = sn_send_failed->ssf_info.sinfo_ppid;
log_print("Retry sending %d bytes to node id %d", len, nodeid);
+
+ if (!nodeid) {
+ log_print("Shouldn't resend data via listening connection.");
+ return;
+ }
con = nodeid2con(nodeid, 0);
if (!con) {

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