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Message-Id: <20160813.150138.275492199968284654.davem@davemloft.net> Date: Sat, 13 Aug 2016 15:01:38 -0700 (PDT) From: David Miller <davem@...emloft.net> To: daniel@...earbox.net Cc: alexei.starovoitov@...il.com, tgraf@...g.ch, netdev@...r.kernel.org Subject: Re: [PATCH net] bpf: fix write helpers with regards to non-linear parts From: Daniel Borkmann <daniel@...earbox.net> Date: Thu, 11 Aug 2016 21:38:37 +0200 > Fix the bpf_try_make_writable() helper and all call sites we have in BPF, > it's currently defect with regards to skbs when the write_len spans into > non-linear parts, no matter if cloned or not. ... > Fixes: 608cd71a9c7c ("tc: bpf: generalize pedit action") > Fixes: 91bc4822c3d6 ("tc: bpf: add checksum helpers") > Fixes: 3697649ff29e ("bpf: try harder on clones when writing into skb") > Signed-off-by: Daniel Borkmann <daniel@...earbox.net> > Acked-by: Alexei Starovoitov <ast@...nel.org> Applied and queued up for -stable, thanks.
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