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Jeff Layton 556ae3bb32 NFS: don't try to decode GETATTR if DELEGRETURN returned error ... The reply parsing code attempts to decode the GETATTR response even if the DELEGRETURN portion of the compound returned an error. The GETATTR response won't actually exist if that's the case and we're asking the parser to read past the end of the response. This bug is fairly benign. The parser catches this without reading past the end of the response and decode_getfattr returns -EIO. Earlier kernels however had decode_op_hdr using the READ_BUF macro, and this bug would make this printk pop any time the client got an error from a delegreturn: kernel: decode_op_hdr: reply buffer overflowed in line XXXX More recent kernels seem to have replaced this printk with a dprintk. Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>		15 years ago
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Kconfig	…
Makefile	…
cache_lib.c	…
cache_lib.h	…
callback.c	…
callback.h	…
callback_proc.c	…
callback_xdr.c	…
client.c	…
delegation.c	…
delegation.h	…
dir.c	…
direct.c	…
dns_resolve.c	…
dns_resolve.h	…
file.c	…
fscache-index.c	NFS: Add read context retention for FS-Cache to call back with	16 years ago
fscache.c	…
fscache.h	…
getroot.c	…
idmap.c	…
inode.c	…
internal.h	pass writeback_control to ->write_inode	15 years ago
iostat.h	percpu: add __percpu sparse annotations to fs	15 years ago
mount_clnt.c	…
namespace.c	…
nfs2xdr.c	…
nfs3acl.c	…
nfs3proc.c	…
nfs3xdr.c	…
nfs4_fs.h	…
nfs4namespace.c	…
nfs4proc.c	…
nfs4renewd.c	…
nfs4state.c	…
nfs4xdr.c	NFS: don't try to decode GETATTR if DELEGRETURN returned error	15 years ago
nfsroot.c	…
pagelist.c	…
proc.c	…
read.c	…
super.c	…
symlink.c	…
sysctl.c	NFS: Avoid warnings when CONFIG_NFS_V4=n	15 years ago
unlink.c	NFS: Fix up the declaration of nfs4_restart_rpc when NFSv4 not configured	15 years ago
write.c	…