J. Bruce Fields 86a3efcbf2 rpc: fix NULL dereference on kmalloc failure ... [ Upstream commit 0ddc942394013f08992fc379ca04cffacbbe3dae ] I think this is unlikely but possible: svc_authenticate sets rq_authop and calls svcauth_gss_accept. The kmalloc(sizeof(*svcdata), GFP_KERNEL) fails, leaving rq_auth_data NULL, and returning SVC_DENIED. This causes svc_process_common to go to err_bad_auth, and eventually call svc_authorise. That calls ->release == svcauth_gss_release, which tries to dereference rq_auth_data. Signed-off-by: J. Bruce Fields <bfields@redhat.com> Link: https://lore.kernel.org/linux-nfs/3F1B347F-B809-478F-A1E9-0BE98E22B0F0@oracle.com/T/#t Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Sasha Levin <sashal@kernel.org>		2021-05-20 16:06:45 +08:00
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auth_gss	rpc: fix NULL dereference on kmalloc failure	2021-05-20 16:06:45 +08:00
xprtrdma	svcrdma: disable timeouts on rdma backchannel	2021-04-12 12:53:17 +08:00
Kconfig	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
Makefile	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
addr.c	net: sunrpc: interpret the return value of kstrtou32 correctly	2021-04-12 12:51:28 +08:00
auth.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
auth_null.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
auth_unix.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
backchannel_rqst.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
cache.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
clnt.c	SUNRPC: Signalled ASYNC tasks need to exit	2021-03-16 16:27:56 +08:00
debugfs.c	net: sunrpc: Fix 'snprintf' return value check in 'do_xprt_debugfs'	2021-03-16 16:42:59 +08:00
netns.h	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
rpc_pipe.c	sunrpc: fixed rollback in rpc_gssd_dummy_populate()	2021-03-16 16:31:12 +08:00
rpcb_clnt.c	SUNRPC: stop printk reading past end of string	2021-03-16 16:36:13 +08:00
sched.c	SUNRPC: Set memalloc_nofs_save() for sync tasks	2021-04-12 12:53:10 +08:00
socklib.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
stats.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
sunrpc.h	sunrpc: check that domain table is empty at module unload.	2021-03-16 16:32:44 +08:00
sunrpc_syms.c	sunrpc: check that domain table is empty at module unload.	2021-03-16 16:32:44 +08:00
svc.c	sunrpc: fix refcount leak for rpc auth modules	2021-04-12 12:53:17 +08:00
svc_xprt.c	NFSD: Repair misuse of sv_lock in 5.10.16-rt30.	2021-04-12 12:53:17 +08:00
svcauth.c	sunrpc: check that domain table is empty at module unload.	2021-03-16 16:32:44 +08:00
svcauth_unix.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
svcsock.c	nfsd: Fix NFSv4 READ on RDMA when using readv	2021-03-16 16:33:11 +08:00
sysctl.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
timer.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
xdr.c	SUNRPC: Properly set the @subbuf parameter of xdr_buf_subsegment()	2021-03-16 16:31:12 +08:00
xprt.c	SUNRPC: xprt_load_transport() needs to support the netid "rdma6"	2021-03-16 16:42:59 +08:00
xprtmultipath.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
xprtsock.c	sunrpc: fix xs_read_xdr_buf for partial pages receive	2021-03-16 16:43:14 +08:00