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(parent: f16857e) | patch
NFSv4.2 fix problems with __nfs42_ssc_open
authorOlga Kornievskaia <kolga@netapp.com>
Thu, 18 Aug 2022 19:07:05 +0000 (15:07 -0400)
committerTrond Myklebust <trond.myklebust@hammerspace.com>
Sat, 20 Aug 2022 00:31:57 +0000 (20:31 -0400)
commitfcfc8be1e9cf2f12b50dce8b579b3ae54443a014
tree4d6727dc998df8275be0cfe340bafa8c6b40731ctree | snapshot
parentf16857e62bac60786104c020ad7c86e2163b2c5bcommit | diff
NFSv4.2 fix problems with __nfs42_ssc_open

A destination server while doing a COPY shouldn't accept using the
passed in filehandle if its not a regular filehandle.

If alloc_file_pseudo() has failed, we need to decrement a reference
on the newly created inode, otherwise it leaks.

Reported-by: Al Viro <viro@zeniv.linux.org.uk>
Fixes: ec4b092508982 ("NFS: inter ssc open")
Signed-off-by: Olga Kornievskaia <kolga@netapp.com>
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
fs/nfs/nfs4file.c diff | blob | blame | history
Linux 6.x block layer and io_uring tree(s)