kernel_optimize_test/net/sunrpc
Scott Mayhew e7afe6c1d4 sunrpc: fix 4 more call sites that were using stack memory with a scatterlist
While trying to reproduce a reported kernel panic on arm64, I discovered
that AUTH_GSS basically doesn't work at all with older enctypes on arm64
systems with CONFIG_VMAP_STACK enabled.  It turns out there still a few
places using stack memory with scatterlists, causing krb5_encrypt() and
krb5_decrypt() to produce incorrect results (or a BUG if CONFIG_DEBUG_SG
is enabled).

Tested with cthon on v4.0/v4.1/v4.2 with krb5/krb5i/krb5p using
des3-cbc-sha1 and arcfour-hmac-md5.

Signed-off-by: Scott Mayhew <smayhew@redhat.com>
Cc: stable@vger.kernel.org
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
2019-02-15 14:56:51 -05:00
..
auth_gss sunrpc: fix 4 more call sites that were using stack memory with a scatterlist 2019-02-15 14:56:51 -05:00
xprtrdma svcrdma: Remove max_sge check at connect time 2019-02-06 15:32:34 -05:00
addr.c
auth_null.c SUNRPC: remove crbind rpc_cred operation 2018-12-19 13:52:46 -05:00
auth_unix.c SUNRPC: simplify auth_unix. 2018-12-19 13:52:46 -05:00
auth.c sunrpc: kernel BUG at kernel/cred.c:825! 2019-01-09 16:54:23 -05:00
backchannel_rqst.c SUNRPC: Fix some kernel doc complaints 2019-01-02 12:05:18 -05:00
cache.c sunrpc: fix cache_head leak due to queued request 2018-12-04 15:42:08 -05:00
clnt.c SUNRPC: Ensure we respect the RPCSEC_GSS sequence number limit 2019-01-15 15:32:21 -05:00
debugfs.c
Kconfig
Makefile SUNRPC: remove generic cred code. 2018-12-19 13:52:46 -05:00
netns.h
rpc_pipe.c sunrpc: convert to DEFINE_SHOW_ATTRIBUTE 2019-01-02 12:05:49 -05:00
rpcb_clnt.c sunrpc: convert unnecessary GFP_ATOMIC to GFP_NOFS 2019-01-02 12:05:19 -05:00
sched.c NFS/NFSD/SUNRPC: replace generic creds with 'struct cred'. 2018-12-19 13:52:46 -05:00
socklib.c net: dump more useful information in netdev_rx_csum_fault() 2018-11-15 11:37:04 -08:00
stats.c
sunrpc_syms.c
sunrpc.h
svc_xprt.c sunrpc: fix debug message in svc_create_xprt() 2018-12-27 21:01:41 -05:00
svc.c sunrpc: make visible processing error in bc_svc_process() 2018-12-27 21:01:41 -05:00
svcauth_unix.c SUNRPC: Make server side AUTH_UNIX use lockless lookups 2018-10-29 16:58:04 -04:00
svcauth.c SUNRPC: Add lockless lookup of the server's auth domain 2018-10-03 11:32:59 -04:00
svcsock.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2019-01-03 12:53:47 -08:00
sysctl.c Remove 'type' argument from access_ok() function 2019-01-03 18:57:57 -08:00
timer.c
xdr.c SUNRPC: drop pointless static qualifier in xdr_get_next_encode_buffer() 2018-11-08 12:12:23 -05:00
xprt.c SUNRPC: Address Kerberos performance/behavior regression 2019-01-15 15:36:41 -05:00
xprtmultipath.c SUNRPC: Fix some kernel doc complaints 2019-01-02 12:05:18 -05:00
xprtsock.c SUNRPC: Fix TCP receive code on archs with flush_dcache_page() 2019-01-08 12:44:51 -05:00