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[DLM] Telnet to port 21064 can stop all lockspaces
authorPatrick Caulfield <pcaulfie@redhat.com>
Wed, 27 Jun 2007 10:36:23 +0000 (11:36 +0100)
committerSteven Whitehouse <swhiteho@redhat.com>
Mon, 9 Jul 2007 07:23:57 +0000 (08:23 +0100)
commit97d848365e603def43c69e160937f073bf9cf02e
tree04aecce7e6dfcccd6afaefce80abf6bf9f08126ftree | snapshot
parent1875f2f31b3955dff8c3712a56ae61836c8b90fecommit | diff
[DLM] Telnet to port 21064 can stop all lockspaces

This patch fixes Red Hat bz#245892

Opening a tcp connection from a cluster member to another cluster member
targeting the dlm port it is enough to stop every dlm operation in the cluster.
This means that GFS and rgmanager will hang.

Signed-Off-By: Patrick Caulfield <pcaulfie@redhat.com>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
fs/dlm/lowcomms.c diff | blob | history
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