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nfsd: recover: fix memory leak

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>
Sudip Mukherjee 9 жил өмнө
parent
commit
956ccef3c9
1 өөрчлөгдсөн 1 нэмэгдсэн , 0 устгасан
  1. 1 0
      fs/nfsd/nfs4recover.c

+ 1 - 0
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;
 	}