20.08.2012 20:11, Myklebust, Trond пишет:
On Mon, 2012-08-20 at 17:43 +0400, Stanislav Kinsbursky wrote:
Put net reference we got in nfs_alloc_client() on error path.
Signed-off-by: Stanislav Kinsbursky <skinsbur...@parallels.com>
---
fs/nfs/nfs4client.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/fs/nfs/nfs4client.c b/fs/nfs/nfs4client.c
index cbcdfaf..b895629 100644
--- a/fs/nfs/nfs4client.c
+++ b/fs/nfs/nfs4client.c
@@ -74,6 +74,7 @@ struct nfs_client *nfs4_alloc_client(const struct
nfs_client_initdata *cl_init)
return clp;
error:
+ put_net(clp->cl_net);
kfree(clp);
return ERR_PTR(err);
}
No, that isn't anywhere near sufficient.
The correct thing to do here is to replace the kfree with a call to
nfs_free_client(), which will also clean up the allocation of
cl_hostname, put the module, etc.
Sure, you are right.
--
Best regards,
Stanislav Kinsbursky
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