Lorenz Bauer ca7ace8fd2 bpf: sockmap: Require attach_bpf_fd when detaching a program ... commit bb0de3131f upstream. The sockmap code currently ignores the value of attach_bpf_fd when detaching a program. This is contrary to the usual behaviour of checking that attach_bpf_fd represents the currently attached program. Ensure that attach_bpf_fd is indeed the currently attached program. It turns out that all sockmap selftests already do this, which indicates that this is unlikely to cause breakage. Fixes: 604326b41a ("bpf, sockmap: convert to generic sk_msg interface") Signed-off-by: Lorenz Bauer <lmb@cloudflare.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Link: https://lore.kernel.org/bpf/20200629095630.7933-5-lmb@cloudflare.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2020-08-07 09:34:02 +02:00
..
acpi	x86: ACPI: fix CPU hotplug deadlock	2020-04-23 10:36:38 +02:00
asm-generic	x86, vmlinux.lds: Page-align end of ..page_aligned sections	2020-07-29 10:18:45 +02:00
clocksource
crypto	crypto: af_alg - fix use-after-free in af_alg_accept() due to bh_lock_sock()	2020-07-09 09:37:52 +02:00
drm	drm/bridge: analogix_dp: Split bind() into probe() and real bind()	2020-05-10 10:31:22 +02:00
dt-bindings
keys	KEYS: Don't write out to userspace while holding key semaphore	2020-04-23 10:36:45 +02:00
kvm
linux	bpf: sockmap: Require attach_bpf_fd when detaching a program	2020-08-07 09:34:02 +02:00
math-emu
media	media: rc: add keymap for Videostrong KII Pro	2020-04-17 10:49:59 +02:00
misc
net	xfrm: Fix crash when the hold queue is used.	2020-08-05 09:59:45 +02:00
pcmcia
ras
rdma	IB/rdmavt: Fix RQ counting issues causing use of an invalid RWQE	2020-08-05 09:59:42 +02:00
scsi
soc
sound	ASoC: rt5670: Add new gpio1_is_ext_spk_en quirk and enable it on the Lenovo Miix 2 10	2020-07-29 10:18:45 +02:00
target	scsi: target: fix hang when multiple threads try to destroy the same iscsi session	2020-04-21 09:05:04 +02:00
trace	rxrpc: Fix trace string	2020-07-22 09:33:17 +02:00
uapi	wireless: Use offsetof instead of custom macro.	2020-08-05 09:59:42 +02:00
vdso
video
xen