The patch titled
Subject: ocfs2: free 'dummy_sc' in sc_fop_release() to prevent memory leak
has been added to the -mm tree. Its filename is
ocfs2-free-dummy_sc-in-sc_fop_release-in-case-of-memory-leak.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/ocfs2-free-dummy_sc-in-sc_fop_release-in-case-of-memory-leak.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/ocfs2-free-dummy_sc-in-sc_fop_release-in-case-of-memory-leak.patch
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------------------------------------------------------
From: piaojun <piaojun@xxxxxxxxxx>
Subject: ocfs2: free 'dummy_sc' in sc_fop_release() to prevent memory leak
'sd->dbg_sock' is malloced in sc_common_open(), but not freed at the end
of sc_fop_release().
Link: http://lkml.kernel.org/r/594FB0A4.2050105@xxxxxxxxxx
Signed-off-by: Jun Piao <piaojun@xxxxxxxxxx>
Reviewed-by: Joseph Qi <jiangqi903@xxxxxxxxx>
Cc: Mark Fasheh <mfasheh@xxxxxxxxxxx>
Cc: Joel Becker <jlbec@xxxxxxxxxxxx>
Cc: Junxiao Bi <junxiao.bi@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
fs/ocfs2/cluster/netdebug.c | 1 +
1 file changed, 1 insertion(+)
diff -puN fs/ocfs2/cluster/netdebug.c~ocfs2-free-dummy_sc-in-sc_fop_release-in-case-of-memory-leak fs/ocfs2/cluster/netdebug.c
--- a/fs/ocfs2/cluster/netdebug.c~ocfs2-free-dummy_sc-in-sc_fop_release-in-case-of-memory-leak
+++ a/fs/ocfs2/cluster/netdebug.c
@@ -426,6 +426,7 @@ static int sc_fop_release(struct inode *
struct o2net_sock_container *dummy_sc = sd->dbg_sock;
o2net_debug_del_sc(dummy_sc);
+ kfree(dummy_sc);
return seq_release_private(inode, file);
}
_
Patches currently in -mm which might be from piaojun@xxxxxxxxxx are
ocfs2-free-dummy_sc-in-sc_fop_release-in-case-of-memory-leak.patch
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