tree eb80d5d70ed84d445890db1f4907b013e3bbaf1c
parent 01c8cab25863de007fe8c598d0033919ea8ae65e
author Jesper Juhl <jesper.juhl@gmail.com> 1184797663 +0200
committer Steven Whitehouse <swhiteho@redhat.com> 1187083804 +0100

[DLM] Fix memory leak in dlm_add_member() when dlm_node_weight() returns less than zero

There's a memory leak in fs/dlm/member.c::dlm_add_member().

If "dlm_node_weight(ls->ls_name, nodeid)" returns < 0, then
we'll return without freeing the memory allocated to the (at
that point yet unused) 'memb'.
This patch frees the allocated memory in that case and thus
avoids the leak.

Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
Signed-off-by: David Teigland <teigland@redhat.com>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>