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MIPS: bpf: Add SEEN_SKB to flags when looking for the PKT_TYPE

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The SKF_AD_PKTTYPE uses the skb pointer so make sure it's in the
flags so it will be initialized in time.

Signed-off-by: Markos Chandras <markos.chandras@imgtec.com>
Cc: David S. Miller <davem@davemloft.net>
Cc: Daniel Borkmann <dborkman@redhat.com>
Cc: Alexei Starovoitov <ast@plumgrid.com>
Cc: netdev@vger.kernel.org
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/7125/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Markos Chandras 2014-06-23 10:38:50 +01:00 committed by Ralf Baechle
parent 9ee1606e8a
commit 9eebfe478d
1 changed files with 2 additions and 0 deletions
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2
arch/mips/net/bpf_jit.c
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@ -1322,6 +1322,8 @@ jmp_cmp:
emit_andi(r_A, r_s0, VLAN_TAG_PRESENT, ctx);
break;
case BPF_ANC | SKF_AD_PKTTYPE:
ctx->flags |= SEEN_SKB;
off = pkt_type_offset();
if (off < 0)