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authorJ. Bruce Fields2019-08-15 22:18:26 +0200
committerJ. Bruce Fields2019-08-15 22:24:07 +0200
commitbebd6997163addc1938db8c61754a23ffdf8ccc4 (patch)
treeede74ed1ac2d974bc81c8cea70bbc2c38bd04694 /fs/nfsd/nfscache.c
parentnfsd: use i_wrlock instead of rcu for nfsdfs i_private (diff)
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nfsd: initialize i_private before d_add
A process could race in an open and attempt to read one of these files before i_private is initialized, and get a spurious error. Reported-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Diffstat (limited to 'fs/nfsd/nfscache.c')
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