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nfsd: recover: fix memory leak
author
Sudip Mukherjee
<sudipm.mukherjee@gmail.com>
Mon, 7 Mar 2016 10:10:03 +0000
(15:40 +0530)
committer
J. Bruce Fields
<bfields@redhat.com>
Thu, 17 Mar 2016 18:57:15 +0000
(14:57 -0400)
nfsd4_cltrack_grace_start() will allocate the memory for grace_start but
when we returned due to error we missed freeing it.
Signed-off-by: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
fs/nfsd/nfs4recover.c
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diff --git
a/fs/nfsd/nfs4recover.c
b/fs/nfsd/nfs4recover.c
index dc8ebecf561866a2d6fcee729813528852be6313..a8d6a83d4216ea79248870946cd0b77e2c3623bc 100644
(file)
--- a/
fs/nfsd/nfs4recover.c
+++ b/
fs/nfsd/nfs4recover.c
@@
-1260,6
+1260,7
@@
nfsd4_umh_cltrack_init(struct net *net)
/* XXX: The usermode helper s not working in container yet. */
if (net != &init_net) {
pr_warn("NFSD: attempt to initialize umh client tracking in a container ignored.\n");
+ kfree(grace_start);
return -EINVAL;
}