Alexei Starovoitov 92117d8443 bpf: fix refcnt overflow ... On a system with >32Gbyte of phyiscal memory and infinite RLIMIT_MEMLOCK, the malicious application may overflow 32-bit bpf program refcnt. It's also possible to overflow map refcnt on 1Tb system. Impose 32k hard limit which means that the same bpf program or map cannot be shared by more than 32k processes. Fixes: 1be7f75d16 ("bpf: enable non-root eBPF programs") Reported-by: Jann Horn <jannh@google.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Acked-by: Daniel Borkmann <daniel@iogearbox.net> Signed-off-by: David S. Miller <davem@davemloft.net>		2016-04-28 17:29:45 -04:00
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acpi
asm-generic
clocksource
crypto
drm
dt-bindings
keys
kvm
linux	bpf: fix refcnt overflow	2016-04-28 17:29:45 -04:00
math-emu
media
memory
misc
net	switchdev: Adding complete operation to deferred switchdev ops	2016-04-24 14:23:32 -04:00
pcmcia
ras
rdma
rxrpc
scsi
soc
sound
target
trace
uapi	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2016-04-26 16:25:51 -07:00
video
xen
Kbuild