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nfsd: recover: fix memory leak

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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>
This commit is contained in:
Sudip Mukherjee 2016-03-07 15:40:03 +05:30 • committed by J. Bruce Fields
parent 2f6fc056e8
commit 956ccef3c9
1 changed files with 1 additions and 0 deletions
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fs/nfsd/nfs4recover.c
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@ -1260,6 +1260,7 @@ nfsd4_umh_cltrack_init(struct net *net)
/* XXX: The usermode helper s not working in container yet. */ /* XXX: The usermode helper s not working in container yet. */
if (net != &init_net) { if (net != &init_net) {
pr_warn("NFSD: attempt to initialize umh client tracking in a container ignored.\n"); pr_warn("NFSD: attempt to initialize umh client tracking in a container ignored.\n");
kfree(grace_start);
return -EINVAL; return -EINVAL;
} }