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cee4db1945
linux/fs/nfs
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Chuck Lever cee4db1945 SUNRPC: Refactor RPC server dispatch method 
Currently, svcauth_gss_accept() pre-reserves response buffer space
for the RPC payload length and GSS sequence number before returning
to the dispatcher, which then adds the header's accept_stat field.

The problem is the accept_stat field is supposed to go before the
length and seq_num fields. So svcauth_gss_release() has to relocate
the accept_stat value (see svcauth_gss_prepare_to_wrap()).

To enable these fields to be added to the response buffer in the
correct (final) order, the pointer to the accept_stat has to be made
available to svcauth_gss_accept() so that it can set it before
reserving space for the length and seq_num fields.

As a first step, move the pointer to the location of the accept_stat
field into struct svc_rqst.

Reviewed-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
2023-02-20 09:20:31 -05:00
..
blocklayout NFS client updates for Linux 5.20 2022-08-10 14:04:32 -07:00
filelayout pNFS/filelayout: Fix coalescing test for single DS 2022-12-20 12:52:39 -05:00
flexfilelayout cred: Do not default to init_cred in prepare_kernel_cred() 2022-11-01 10:04:52 -07:00
cache_lib.c
cache_lib.h
callback_proc.c pNFS: Avoid a live lock condition in pnfs_update_layout() 2022-06-06 11:53:55 -04:00
callback_xdr.c SUNRPC: Refactor RPC server dispatch method 2023-02-20 09:20:31 -05:00
callback.c NFSD: Move svc_serv_ops::svo_function into struct svc_serv 2022-02-28 10:26:40 -05:00
callback.h NFSv4.1: Fix uninitialised variable in devicenotify 2022-01-06 14:00:20 -05:00
client.c NFS: Avoid memcpy() run-time warning for struct sockaddr overflows 2022-10-27 15:52:10 -04:00
delegation.c nfs: use locks_inode_context helper 2022-11-30 05:08:10 -05:00
delegation.h NFSv4: Fix delegation return in cases where we have to retry 2021-06-13 19:36:27 -04:00
dir.c NFS: Fix up a sparse warning 2023-01-01 20:17:26 -05:00
direct.c NFS client updates for Linux 5.20 2022-08-10 14:04:32 -07:00
dns_resolve.c NFS: Avoid memcpy() run-time warning for struct sockaddr overflows 2022-10-27 15:52:10 -04:00
dns_resolve.h NFS: Avoid memcpy() run-time warning for struct sockaddr overflows 2022-10-27 15:52:10 -04:00
export.c NFS: nfs_encode_fh: Remove S_AUTOMOUNT check 2023-02-20 09:20:09 -05:00
file.c NFS Client Updates for Linux 6.1 2022-10-13 09:58:42 -07:00
fs_context.c nfs: fix possible null-ptr-deref when parsing param 2022-12-06 10:43:24 -05:00
fscache.c use less confusing names for iov_iter direction initializers 2022-11-25 13:01:55 -05:00
fscache.h nfs: Convert to release_folio 2022-05-09 23:12:33 -04:00
getroot.c NFS: Remove the nfs4_label argument from nfs_setsecurity 2021-11-05 14:54:40 -04:00
inode.c NFS: make sure open context mode have FMODE_EXEC when file open for exec 2022-12-06 10:38:38 -05:00
internal.h NFS: Allow very small rsize & wsize again 2022-12-06 12:30:58 -05:00
io.c NFS: Fix up incorrect documentation 2021-04-05 09:04:20 -04:00
iostat.h
Kconfig Revert "NFSv4.2: Change the default KConfig value for READ_PLUS" 2023-02-17 09:07:19 -05:00
Makefile nfs: Convert to new fscache volume/cookie API 2022-01-10 11:53:25 +00:00
mount_clnt.c NFS: Avoid memcpy() run-time warning for struct sockaddr overflows 2022-10-27 15:52:10 -04:00
namespace.c NFS: use sysfs_emit() to instead of scnprintf() 2022-12-06 12:32:37 -05:00
netns.h
nfs2super.c
nfs2xdr.c NFS: Optimise away the previous cookie field 2022-03-02 08:43:39 -05:00
nfs3_fs.h fs: pass dentry to set acl method 2022-10-19 12:55:42 +02:00
nfs3acl.c fs: rename current get acl method 2022-10-20 10:13:27 +02:00
nfs3client.c NFS: Avoid memcpy() run-time warning for struct sockaddr overflows 2022-10-27 15:52:10 -04:00
nfs3proc.c fs: rename current get acl method 2022-10-20 10:13:27 +02:00
nfs3super.c
nfs3xdr.c NFS: Optimise away the previous cookie field 2022-03-02 08:43:39 -05:00
nfs4_fs.h NFS: avoid spurious warning of lost lock that is being unlocked. 2022-12-06 10:45:11 -05:00
nfs4client.c nfs4: Fix kmemleak when allocate slot failed 2022-10-27 15:52:11 -04:00
nfs4file.c NFS: make sure open context mode have FMODE_EXEC when file open for exec 2022-12-06 10:38:38 -05:00
nfs4getroot.c
nfs4idmap.c cred: Do not default to init_cred in prepare_kernel_cred() 2022-11-01 10:04:52 -07:00
nfs4idmap.h
nfs4namespace.c NFS: Avoid memcpy() run-time warning for struct sockaddr overflows 2022-10-27 15:52:10 -04:00
nfs4proc.c NFS: avoid spurious warning of lost lock that is being unlocked. 2022-12-06 10:45:11 -05:00
nfs4renewd.c treewide: remove editor modelines and cruft 2021-05-07 00:26:34 -07:00
nfs4session.c NFSv4: Sanity check the parameters in nfs41_update_target_slotid() 2021-11-07 09:23:14 -05:00
nfs4session.h NFSv4: Sanity check the parameters in nfs41_update_target_slotid() 2021-11-07 09:23:14 -05:00
nfs4state.c NFS client updates for Linux 6.2 2022-12-13 08:44:41 -08:00
nfs4super.c
nfs4sysctl.c
nfs4trace.c
nfs4trace.h NFS client updates for Linux 6.2 2022-12-13 08:44:41 -08:00
nfs4xdr.c NFSv4.2: Fix a memory stomp in decode_attr_security_label 2022-11-27 22:09:59 -05:00
nfs42.h
nfs42proc.c NFSv4.2: Fixup CLONE dest file size for zero-length count 2022-10-27 15:52:10 -04:00
nfs42xattr.c nfs: remove unnecessary (void*) conversions. 2022-10-03 11:26:36 -04:00
nfs42xdr.c NFSv4.2: Fix up READ_PLUS alignment 2022-12-06 12:29:35 -05:00
nfs.h
nfsroot.c NFS: move from strlcpy with unused retval to strscpy 2022-10-03 11:26:36 -04:00
nfstrace.c NFSv4: Catch and trace server filehandle encoding errors 2021-04-14 09:36:29 -04:00
nfstrace.h trace: Relocate event helper files 2022-12-10 11:01:12 -05:00
pagelist.c nfs: use locks_inode_context helper 2022-11-30 05:08:10 -05:00
pnfs_dev.c
pnfs_nfs.c NFS: Avoid memcpy() run-time warning for struct sockaddr overflows 2022-10-27 15:52:10 -04:00
pnfs.c NFS Client Updates for Linux 6.1 2022-10-13 09:58:42 -07:00
pnfs.h NFSv4/flexfiles: Cancel I/O if the layout is recalled or revoked 2022-10-06 09:52:09 -04:00
proc.c NFS: NFSv2/v3 clients should never be setting NFS_CAP_XATTR 2022-02-25 18:50:13 -05:00
read.c nfs: Leave pages in the pagecache if readpage failed 2022-06-29 08:51:07 -04:00
super.c NFS: Avoid memcpy() run-time warning for struct sockaddr overflows 2022-10-27 15:52:10 -04:00
symlink.c fs: Change the type of filler_t 2022-05-09 16:36:48 -04:00
sysctl.c
sysfs.c Driver Core changes for 6.2-rc1 2022-12-16 03:54:54 -08:00
sysfs.h
unlink.c NFS: Fix a race in nfs_call_unlink() 2022-11-27 22:10:00 -05:00
write.c nfs: use locks_inode_context helper 2022-11-30 05:08:10 -05:00