[Ocfs2-devel] [PATCH] ocfs2: free 'dummy_sc' in sc_fop_release() in case of memory leak
piaojun
piaojun at huawei.com
Sun Jun 25 05:46:28 PDT 2017
'sd->dbg_sock' is malloc in sc_common_open(), but not freed at the end
of sc_fop_release().
Signed-off-by: Jun Piao <piaojun at huawei.com>
---
fs/ocfs2/cluster/netdebug.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/fs/ocfs2/cluster/netdebug.c b/fs/ocfs2/cluster/netdebug.c
index 564c504..74a21f6 100644
--- a/fs/ocfs2/cluster/netdebug.c
+++ b/fs/ocfs2/cluster/netdebug.c
@@ -426,6 +426,7 @@ static int sc_fop_release(struct inode *inode, struct file *file)
struct o2net_sock_container *dummy_sc = sd->dbg_sock;
o2net_debug_del_sc(dummy_sc);
+ kfree(dummy_sc);
return seq_release_private(inode, file);
}
--
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