From: Krishna Kumar <krkumar2@in.ibm.com>
Date: Thu, 9 Nov 2006 04:00:41 +0000 (+0530)
Subject: RDMA/iwcm: Fix memory leak
X-Git-Tag: v2.6.20-rc2~6^2~13^2~476^2~12
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=83b96586239bf6c719ff640341e1cf83e4a7c046;p=pandora-kernel.git

RDMA/iwcm: Fix memory leak

If we get IW_CM_EVENT_CONNECT_REQUEST message and encounter an error
(not in the LISTEN state, cannot create an id, cannot alloc
work_entry, etc), then the memory allocated by cm_event_handler() in
the event->private_data gets leaked. Since cm_work_handler has already
put the event on the work_free_list, this allocated memory is
leaked. High backlog value can allow DoS attacks.

Signed-off-by: Krishna Kumar <krkumar2@in.ibm.com>
Acked-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
---

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