Messages in this thread Patch in this message | | | From | David Howells <> | Subject | [PATCH 20/30] NFS: Fix error handling [try #11] | Date | Thu, 27 Jul 2006 21:53:12 +0100 |
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Fix an error handling problem: nfs_put_client() can be given a NULL pointer if nfs_free_server() is asked to destroy a partially initialised record.
Signed-Off-By: David Howells <dhowells@redhat.com> ---
fs/nfs/client.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/fs/nfs/client.c b/fs/nfs/client.c index 27f6478..700bd58 100644 --- a/fs/nfs/client.c +++ b/fs/nfs/client.c @@ -208,6 +208,9 @@ #endif */ void nfs_put_client(struct nfs_client *clp) { + if (!clp) + return; + dprintk("--> nfs_put_client({%d})\n", atomic_read(&clp->cl_count)); if (atomic_dec_and_lock(&clp->cl_count, &nfs_client_lock)) { - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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