NFS: Fix nfs_path() to always return a '/' at the beginning of the path
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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@ -65,6 +65,11 @@ char *nfs_path(const char *base,
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dentry = dentry->d_parent;
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dentry = dentry->d_parent;
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}
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}
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spin_unlock(&dcache_lock);
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spin_unlock(&dcache_lock);
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if (*end != '/') {
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if (--buflen < 0)
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goto Elong;
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*--end = '/';
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}
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namelen = strlen(base);
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namelen = strlen(base);
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/* Strip off excess slashes in base string */
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/* Strip off excess slashes in base string */
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while (namelen > 0 && base[namelen - 1] == '/')
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while (namelen > 0 && base[namelen - 1] == '/')
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