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linux-sg2042/net/sunrpc/auth_gss
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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
..
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
auth_gss.c SUNRPC: Ensure we respect the RPCSEC_GSS sequence number limit 2019-01-15 15:32:21 -05:00
gss_generic_token.c sunrpc: whitespace fixes 2018-07-31 12:53:40 -04:00
gss_krb5_crypto.c gss_krb5: Remove VLA usage of skcipher 2018-09-28 12:46:07 +08:00
gss_krb5_keys.c gss_krb5: Remove VLA usage of skcipher 2018-09-28 12:46:07 +08:00
gss_krb5_mech.c NFS client bugfixes for Linux 4.20 2018-11-04 08:20:09 -08:00
gss_krb5_seal.c SUNRPC: Use atomic(64)_t for seq_send(64) 2018-11-01 13:55:24 -04:00
gss_krb5_seqnum.c sunrpc: fix 4 more call sites that were using stack memory with a scatterlist 2019-02-15 14:56:51 -05:00
gss_krb5_unseal.c sunrpc: whitespace fixes 2018-07-31 12:53:40 -04:00
gss_krb5_wrap.c NFS client bugfixes for Linux 4.20 2018-11-04 08:20:09 -08:00
gss_mech_switch.c SUNRPC: Fix some kernel doc complaints 2019-01-02 12:05:18 -05:00
gss_rpc_upcall.c sunrpc: Extract target name into svc_cred 2018-08-22 18:32:07 -04:00
gss_rpc_upcall.h Merge branch 'nfs-for-next' of git://linux-nfs.org/~trondmy/nfs-2.6 into for-3.10 2013-04-29 16:23:34 -04:00
gss_rpc_xdr.c SUNRPC: Add a label for RPC calls that require allocation on receive 2018-09-30 15:35:16 -04:00
gss_rpc_xdr.h sunrpc/auth_gss: fix decoder callback prototypes 2017-07-13 15:57:55 -04:00
svcauth_gss.c sunrpc: use SVC_NET() in svcauth_gss_* functions 2018-12-27 21:00:23 -05:00