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authorAl Viro <viro@zeniv.linux.org.uk>2013-02-28 10:50:20 +0400
committerAl Viro <viro@zeniv.linux.org.uk>2013-02-28 10:50:20 +0400
commit5e608671dfbfd6a9556c31df65a4f147439eed59 (patch)
treebb708c0bec27822d68defc54d8c79289b29d21fb /fs/devpts
parenta3b2157e72e321fa313389ac744bbf6d6cb6986d (diff)
downloadlinux-5e608671dfbfd6a9556c31df65a4f147439eed59.tar.xz
9p: if v9fs_fid_lookup() gets to asking server, it'd better have hashed dentry
... otherwise the path we'd built isn't worth much. Don't accept such fids obtained from paths unless dentry is still alived by the end of the work. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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