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Commit 916ec34d authored by Trond Myklebust's avatar Trond Myklebust Committed by Anna Schumaker
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NFS: Fix potential race in nfs_fhget() 



If we don't set the mode correctly in nfs_init_locked(), then there is
potential for a race with a second call to nfs_fhget that will cause
inode aliasing.

Signed-off-by: default avatarTrond Myklebust <trond.myklebust@primarydata.com>
Reviewed-by: default avatarJeff Layton <jlayton@redhat.com>
Signed-off-by: default avatarAnna Schumaker <Anna.Schumaker@Netapp.com>
parent d8fdb47f

fs/nfs/inode.c

+1 −0
Original line number Diff line number Diff line
@@ -282,6 +282,7 @@ nfs_init_locked(struct inode *inode, void *opaque) 
	struct nfs_fattr	*fattr = desc->fattr;



	set_nfs_fileid(inode, fattr->fileid);

	inode->i_mode = fattr->mode;

	nfs_copy_fh(NFS_FH(inode), desc->fh);

	return 0;

}