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freebsd-skq/sys/fs
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rmacklem 6ee70894f0 For the case where an NFSv4.1 ExchangeID operation has the client identifier 
that already has a confirmed ClientID, the nfsrv_setclient() function would
not fill in the clientidp being returned. As such, the value of ClientID
returned would be whatever garbage was on the stack.
An NFSv4.1 client would not normally do this, but it appears that it can
happen for certain Linux clients. When it happens, the client persistently
retries the ExchangeID and Create_session after Create_session fails when
it uses the bogus clientid. With this patch, the correct clientid is replied.
This problem was identified in a packet trace supplied by
Ahmed Kamal via email.

Reported by:	email.ahmedkamal@googlemail.com
MFC after:	2 weeks
2015-08-14 22:02:14 +00:00
..
autofs Restore ABI compatibility, broken in r273127. Note that while this fixes 2015-02-10 16:17:16 +00:00
cd9660 Fix a bunch of -Wcast-qual warnings in cd9660_util.c, by using 2015-01-29 20:40:25 +00:00
cuse Don't use POLLNVAL as a return value from the client side poll 2015-01-13 13:32:18 +00:00
deadfs Style changes for deadfs: 2014-10-15 13:22:33 +00:00
devfs The changes that introduced fo_mmap() treated all character device 2015-08-06 16:50:37 +00:00
ext2fs - Remove some dead code copied from ffs. 2015-07-29 03:06:08 +00:00
fdescfs fd: make 'rights' a manadatory argument to fget* functions 2015-07-05 19:05:16 +00:00
fifofs Make SIGSTOP working for sleeps done while waiting for fifo readers or 2015-01-18 15:03:26 +00:00
fuse File systems that do not use the buffer cache (such as ZFS) must 2015-04-15 20:16:31 +00:00
msdosfs File systems that do not use the buffer cache (such as ZFS) must 2015-04-15 20:16:31 +00:00
nandfs File systems that do not use the buffer cache (such as ZFS) must 2015-04-15 20:16:31 +00:00
nfs Make the size of the hash tables used by the NFSv4 server tunable. 2015-05-27 22:00:05 +00:00
nfsclient nfsclient: Protest loudly when GETATTR responses are invalid 2015-08-05 22:27:30 +00:00
nfsserver For the case where an NFSv4.1 ExchangeID operation has the client identifier 2015-08-14 22:02:14 +00:00
nullfs Check suspendability on the mountpoint returned by VOP_GETWRITEMOUNT. 2015-07-05 22:37:33 +00:00
procfs The si_status field of the siginfo_t, provided by the waitid(2) and 2015-07-18 09:02:50 +00:00
pseudofs Hide vfs.pfs.trace variable if it is not used. 2015-05-24 18:11:22 +00:00
smbfs Fix a -Wcast-qual warning in smbfs_subr.c, by using __DECONST. No 2015-01-30 22:02:32 +00:00
tmpfs In tmpfs_chtimes(), remove checks on the nanosecond level when 2015-07-26 08:33:46 +00:00
udf Fix a -Wcast-qual warning in udf_vnops.c, by using __DECONST. No 2015-01-30 22:01:45 +00:00
unionfs Check suspendability on the mountpoint returned by VOP_GETWRITEMOUNT. 2015-07-05 22:37:33 +00:00