forked from luck/tmp_suning_uos_patched
9p: do no return 0 from ->check_acl without actually checking
If we do not want to use ACLs we at least need to perform normal Unix permission checks. From the comment I'm not quite sure that's what is intended, but if 0p wants to do permission checks entirely on the server it needs to do so in ->permission, not in ->check_acl. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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@ -108,7 +108,7 @@ int v9fs_check_acl(struct inode *inode, int mask)
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* On access = client and acl = on mode get the acl
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* On access = client and acl = on mode get the acl
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* values from the server
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* values from the server
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*/
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*/
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return 0;
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return -EAGAIN;
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}
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}
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acl = v9fs_get_cached_acl(inode, ACL_TYPE_ACCESS);
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acl = v9fs_get_cached_acl(inode, ACL_TYPE_ACCESS);
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